KM

Kazuo Matsunaga

Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
NT NTT: 3 patents #1,627 of 4,871Top 35%
KS K. K. Sankyo Seiki Seisakusho: 2 patents #1 of 29Top 4%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
MK Mitsubishi Denki K.K.: 1 patents #164 of 577Top 30%
SS Sankyo Seiki Seisakusho: 1 patents #122 of 287Top 45%
NT Nippon Telegraph: 1 patents #2 of 53Top 4%
Overall (All Time): #426,636 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6914356 Rotating electric machine and method for manufacturing the same Akihiro Yamamura, Tetsunao Takaki, Tsuyoshi Takahashi, Akifumi Miyake, Akira Izawa +2 more 2005-07-05
6565423 Apparatus and method for polishing a ferrule end face for an optical connector Shinsuke Matsui, Fumikazu Ohira 2003-05-20
6448681 Alternator Atsushi Oohashi, Yoshihito Asao 2002-09-10
6367153 Method of manufacturing fuel injection valve Masayuki Aota, Norihisa Fukutomi 2002-04-09
6260404 Method for manufacturing a cylinder interior fuel injection valve and apparatus for adjusting a fuel injection amount used therefor Masayuki Aota, Mamoru Sumida, Tsuyoshi Munezane 2001-07-17
6189032 Client-server system for controlling access rights to certain services by a user of a client terminal Seiichi Susaki, Hisashi Umeki, Katsuyuki Umezawa, Seiji Miyazaki, Makoto Kitagawa 2001-02-13
5860022 Computer system and method of issuing input/output commands therefrom Takeshi Kondou, Toshiaki Hirata, Osamu Takada 1999-01-12
5241230 Cooling fan with reduced noise capability in an AC generator Toshinori Tanaka, Yutaka Kitamura, Hiroyuki Yano 1993-08-31
5048929 Method and apparatus for forming curved surface Junji Watanabe, Tadao Saitoh 1991-09-17
5007209 Optical fiber connector polishing apparatus and method Kazuharu Saito, Hiroyasu Matsukura, Hiroshi Komase, Haruhiro Tsuneda, Junji Watanabe +2 more 1991-04-16
4999955 Method and apparatus for conically machining optical fiber connectors Kazuharu Saito, Junji Watanabe, Tadao Saito, Toshiroh Doy 1991-03-19
4914867 Apparatus for processing end face optical fiber connector Kazuharu Saito, Junji Watanabe, Tadao Saitoh 1990-04-10