IP Library › Assignment 069870/0131
Patent Assignment
Reel/Frame 069870/0131

Change of Name

Recorded: 2025-01-10 Pages: 55
Assignor
TOPPAN PHOTOMASK CO., LTD.
Executed: 2024-11-01
Assignee
TEKSCEND PHOTOMASK CORP.
1-5-2 HIGASHI-SHIMBASHI, MINATO-KU, TOKYO, 105-7133, JAPAN
Covered Properties (22)
Reflective Mask and Production Method for Reflective Mask
Application: 17/772,340 →
Publication: US 2022/0404693
Reflective Photomask Blank and Reflective Photomask
Application: 17/778,402 →
Publication: US 2022/0397817
Reflective Mask Blank, Reflective Mask, Reflective Mask Manufacturing Method, and Reflective Mask Correction Method
Application: 17/784,209 →
Publication: US 2023/0070724
Reflective Photomask Blank and Reflective Photomask
Application: 17/921,089 →
Publication: US 2023/0143851
Reflective Photomask Blank and Reflective Photomask
Application: 17/920,386 →
Publication: US 2023/0147988
Reflective Mask Blank and Reflective Mask
Application: 17/923,212 →
Publication: US 2023/0176467
Reflective Photomask Blank and Reflective Photomask
Application: 18/028,159 →
Publication: US 2023/0375908
Reflective Photomask Blank and Reflective Photomask
Application: 18/276,789 →
Publication: US 2024/0118604
Reflective Mask and Method for Producing Reflective Mask
Application: 18/031,321 →
Publication: US 2024/0019776
Phase Shift Mask Blank, Phase Shift Mask, and Method for Manufacturing Phase Shift Mask
Application: 18/024,958 →
Publication: US 2023/0333461
Reflective Photomask Blank and Reflective Photomask
Application: 18/277,053 →
Publication: US 2024/0126160
Reflective Photomask Blank and Reflective Photomask
Application: 18/271,556 →
Publication: US 2024/0077796
Reflective Photomask Blank and Reflective Photomask
Application: 18/271,032 →
Publication: US 2024/0053670
Phase Shift Mask Blank, Phase Shift Mask, and Method for Manufacturing Phase Shift Mask
Application: 18/281,542 →
Publication: US 2024/0302732
Phase Shift Mask Blank, Phase Shift Mask, Method for Manufacturing Phase Shift Mask, and Method for Modifying Phase Shift Mask
Application: 18/280,019 →
Publication: US 2024/0152045
Reflective Photomask and Method for Manufacturing Reflective Photomask
Application: 18/570,541 →
Publication: US 2024/0288763
Reflective Photomask Blank and Reflective Photomask
Application: 18/565,496 →
Publication: US 2024/0272542
Reflective Photomask Blank and Reflective Photomask
Application: 18/707,983 →
Phase Shift Mask and Method for Manufacturing Phase Shift Mask
Application: 18/727,041 →
Publication: US 2024/0419064
Photomask Blank, Photomask, and Method for Manufacturing Photomask
Application: 18/716,118 →
Publication: US 2025/0130488
Phase Shift Mask and Method for Manufacturing Phase Shift Mask
Application: 18/833,854 →
Publication: US 2025/0147408
Reflective Photomask Blank and Reflective Photomask
Application: 18/848,891 →
Publication: US 2025/0199393
Related Assignments (23)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 28, 2022
From: ICHIKAWA, KENJIRO; GODA, AYUMI; NAKANO, HIDEAKI
To: TOPPAN INC.
Reel/Frame 059766/0653 →
Assignment of Assignor's Interest Jun 10, 2022
From: MATSUI, KAZUAKI; KOJIMA, YOSUKE
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 060168/0507 →
Assignment of Assignor's Interest Jul 26, 2022
From: NAKANO, HIDEAKI; GODA, AYUMI; ICHIKAWA, KENJIRO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 060616/0460 →
Assignment of Assignor's Interest Oct 20, 2022
From: NAKANO, HIDEAKI; GODA, AYUMI; ICHIKAWA, KENJIRO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 061490/0512 →
Assignment of Assignor's Interest Oct 25, 2022
From: GODA, AYUMI; YAMAGATA, YUTO; NAKANO, HIDEAKI; ICHIKAWA, KENJIRO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 061522/0054 →
Assignment of Assignor's Interest Nov 4, 2022
From: ICHIKAWA, KENJIRO; GODA, AYUMI; NAKANO, HIDEAKI
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 061652/0815 →
Assignment of Assignor's Interest Mar 7, 2023
From: KUROKI, KYOKO; MATSUI, KAZUAKI; KOJIMA, YOSUKE
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 062898/0479 →
Assignment of Assignor's Interest Mar 23, 2023
From: MATSUI, KAZUAKI; GODA, AYUMI
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 063081/0510 →
Assignment of Assignor's Interest Apr 12, 2023
From: ICHIKAWA, KENJIRO; GODA, AYUMI; NAKANO, HIDEAKI; YAMAGATA, YUTO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 063295/0551 →
Assignment of Assignor's Interest Jul 5, 2023
From: YAMAGATA, YUTO; GODA, AYUMI; NAKANO, HIDEAKI; ICHIKAWA, KENJIRO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 064158/0420 →
Assignment of Assignor's Interest Jul 11, 2023
From: NAKANO, HIDEAKI; GODA, AYUMI; ICHIKAWA, KENJIRO; YAMAGATA, YUTO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 064206/0086 →
Assignment of Assignor's Interest Aug 12, 2023
From: GODA, AYUMI; NAKANO, HIDEAKI; ICHIKAWA, KENJIRO; YAMAGATA, YUTO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 064572/0811 →
Assignment of Assignor's Interest Aug 12, 2023
From: GORAI, RYOHEI; GODA, AYUMI
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 064572/0806 →
Assignment of Assignor's Interest Aug 24, 2023
From: TOPPAN INC.
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 064700/0089 →
Assignment of Assignor's Interest Sep 1, 2023
From: MATSUI, KAZUAKI; KUROKI, KYOKO; KOJIMA, YOSUKE
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 064775/0793 →
Assignment of Assignor's Interest Sep 12, 2023
From: KUROKI, KYOKO; MATSUI, KAZUAKI; KOJIMA, YOSUKE
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 064866/0950 →
Assignment of Assignor's Interest Nov 30, 2023
From: YAMAGATA, YUTO; GODA, AYUMI; NAKANO, HIDEAKI; ICHIKAWA, KENJIRO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 065725/0744 →
Assignment of Assignor's Interest Dec 15, 2023
From: MIYAWAKI, DAISUKE; GODA, AYUMI; NAKANO, HIDEAKI; ICHIKAWA, KENJIRO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 065878/0711 →
Assignment of Assignor's Interest May 7, 2024
From: MIYAWAKI, DAISUKE; SEKI, KAZUNORI; NAKANO, HIDEAKI
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 067339/0079 →
Assignment of Assignor's Interest Jun 3, 2024
From: MATSUI, KAZUAKI; KOJIMA, YOSUKE
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 067604/0315 →
Assignment of Assignor's Interest Jul 5, 2024
From: KUROKI, KYOKO; MATSUI, KAZUAKI; KOJIMA, YOSUKE; YONEMARU, NAOTO
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 067919/0737 →
Assignment of Assignor's Interest Jul 26, 2024
From: YONEMARU, NAOTO; KUROKI, KYOKO; KOJIMA, YOSUKE
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 068101/0047 →
Assignment of Assignor's Interest Sep 20, 2024
From: YAMAGATA, YUTO; MIYAWAKI, DAISUKE; SEKI, KAZUNORI; NAKANO, HIDEAKI
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 068649/0628 →