MI

Masao Ishihara

SO Sony: 6 patents #6,793 of 25,231Top 30%
KC Konishiroku Photo Industry Co.: 4 patents #209 of 894Top 25%
SM Suzuki Motor: 2 patents #288 of 1,209Top 25%
TC Tachi-S Co.: 2 patents #129 of 398Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
Overall (All Time): #318,146 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11001240 Anti locking brake module internal arrangement for motorcycle 2021-05-11
9511689 Seating apparatus for vehicle Yohei Mabashi, Yoshiyuki Shimomura, Shigeya Fujino, Katsuhiko Sasaki, Kazuya Imayou +1 more 2016-12-06
7255784 Polishing method and electropolishing apparatus Shuzo Sato, Takeshi Nogami, Zenya Yasuda 2007-08-14
7186322 Methods of producing and polishing semiconductor device and polishing apparatus Shuzo Sato, Yuji Segawa, Akira Yoshio, Hiizu Ootorii, Zenya Yasuda +2 more 2007-03-06
7156975 Polishing method and electropolishing apparatus Shuzo Sato, Takeshi Nogami, Zenya Yasuda 2007-01-02
6846227 Electro-chemical machining appartus Shuzo Sato, Zenya Yasuda, Hiizu Ootorii, Takeshi Nogami, Naoki Komai 2005-01-25
6797623 Methods of producing and polishing semiconductor device and polishing apparatus Shuzo Sato, Yuji Segawa, Akira Yoshio, Hiizu Ootorii, Zenya Yasuda +2 more 2004-09-28
5605301 Coil winding method and apparatus therefor Minoru Ujita, Masataka Nakajin 1997-02-25
5328244 Headrest device Tetsuo Saito, Atsushi Inoue 1994-07-12
4836324 Saddle type vehicle running on uneven ground Masataka Morita, Mitsuru Tachikawa 1989-06-06
4255515 Photographic films Toshiaki Shibue, Koichi Nagayasu, Masayoshi Mayama, Naoto Abe 1981-03-10
4242444 Process for the preparation of light-sensitive silver halide photographic material Teiji Habu, Sadatugu Terada, Eiichi Sakamoto, Hiroshi Yamada 1980-12-30
4228336 Method of manufacturing stay ring for water turbine and pump turbine Tetsuo Okuni, Takeshi Wada 1980-10-14
4200465 Antistatic light-sensitive silver halide photographic element Norio Chiba, Hideyuki Anzai, Hisashi Yamaguchi, Koichi Horigome, Sadatugu Terada 1980-04-29
4192683 Photographic light-sensitive material Eiichi Sakamoto, Kazuo Nakazato, Hiroshi Yamada, Sadatugu Terada, Kenichi Kitahara +3 more 1980-03-11