Granted Patent
Utility
US 6,389,049 · App. 09/166,681
Discharge circuit for pulsed laser and pulsed power source
Inventors:
Daisuke Yoshida, Toshihiro Nishisaka, Yuichi Takabayashi, Takashi Matsunaga, Hisashi Yanase, Tadao Shibuya, Yasuo Kataoka, Masayuki Tani, Eiji Sasamoto, Hiroyuki Hiyoshi, Kiyoshi Hara
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Oct 5, 1998
Inventors
Daisuke Yoshida
Toshihiro Nishisaka
Yuichi Takabayashi
Takashi Matsunaga
Hisashi Yanase
Tadao Shibuya
Yasuo Kataoka
Masayuki Tani
Eiji Sasamoto
Hiroyuki Hiyoshi
Kiyoshi Hara
Assignees (at issue)
KOMATSU LTD.
MEIDENSHA CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.