AS

Akira Shirai

SK Silicon Quest Kabushiki-Kaisha: 18 patents #7 of 14Top 50%
OL Olympus: 17 patents #188 of 3,097Top 7%
TO Toyota: 17 patents #1,469 of 26,838Top 6%
HC Hirose Electric Co.: 11 patents #19 of 407Top 5%
Aisin Seiki Kabushiki Kaisha: 8 patents #423 of 3,782Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
TC Ts Tech Co.: 3 patents #188 of 561Top 35%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
NC Nippon Light Metal Company: 2 patents #109 of 499Top 25%
SI Sumitomo Light Metal Industries: 2 patents #54 of 254Top 25%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
NL Nippon Sheet Glass Company, Limited: 1 patents #482 of 836Top 60%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
📍 Yokohama, JP: #140 of 480 inventorsTop 30%
Overall (All Time): #34,840 of 4,157,543Top 1%
64
Patents All Time

Issued Patents All Time

Showing 26–50 of 64 patents

Patent #TitleCo-InventorsDate
7347699 Surface-mounted electrical connector Kensaku Sato, Yoshikazu Suzuki, Hironao Hayashi, Akira Ishimaru, Tomokiyo Suzuki +3 more 2008-03-25
D445089 Electrical connector Kensaku Sato, Tetsuya Takahashi, Masahiro Onishi, Masao Shinnai, Koichi Tateno +1 more 2001-07-17
D444767 Electrical connector Kensaku Sato, Tetsuya Takahashi, Masahiro Onishi, Masao Shinnai, Koichi Tateno +1 more 2001-07-10
5651700 Electrical connector Kensaku Sato 1997-07-29
5411236 Reinforcing metal fitting for surface mount connector Shigehiro Morita 1995-05-02
5394385 Optical information recording/reproducing apparatus for performing positioning of recording/reproducing spot by selection of pairs of photo detecting elements Takefumi Sakurada, Naoaki Tani, Takumi Sugaya, Takao Rokutan, Mitsuo Oshiba 1995-02-28
5334055 Electrical connector Kensaku Sato 1994-08-02
5237550 Reloadable optical recording/reproducing apparatus Yoshio Nakajima 1993-08-17
5174787 Electrical connector with check terminal Mitsuyoshi Yamamoto, Haruo Kurosawa 1992-12-29
D331913 Electrical connector Kensaku Sato 1992-12-22
D331914 Electrical connector Kensaku Sato 1992-12-22
5105721 Brake booster Yoichi Furuta, Satoshi Kawasumi 1992-04-21
5100339 Electrical connector structure Kensaku Sato 1992-03-31
5090925 Electrical connector for diversity antennas Kensaku Sato 1992-02-25
4976198 Grain structure for lithographic printing plate supports Hisao Ohba, Kazutaka Oda, Hirokazu Sakaki, Azusa Ohashi 1990-12-11
4939044 Aluminum alloy support for lithographic printing plate Azusa Ohashi, Kazushige Takizawa, Shiro Terai, Shin Tsuchida, Yoshikatsu Hayashi 1990-07-03
4840544 Hydraulic pump assembly associated with accumulator Hiromu Kuromitsu, Nobuyasu Nakanishi, Noboru Noguchi 1989-06-20
4765691 Wheel slip control system Yoshiaki Inoue, Yoshihisa Nomura, Kazumasa Nakamura, Takafumi Inagaki, Harumasa Minegishi +1 more 1988-08-23
4746591 Process for producing presensitized lithographic printing plate with liquid honed aluminum support surface Hirokazu Sakaki, Akio Uesugi, Tsutomu Kakei 1988-05-24
4715664 Hydraulic anti-skid brake system with device for improvement in straight-line running stability of vehicle Nobuyasu Nakanishi, Masakazu Ishikawa, Noboru Noguchi 1987-12-29
4685547 Wheel slip controlling system Kaoru Ohashi, Ikuya Kobayashi, Takahiro Nogami, Kazumasa Nakamura, Yoshihisa Nomura 1987-08-11
4685180 Contour shaping apparatus Katsuhiko Kitaya, Naohiro Iida, Atsushi Miyake, Mitsuo Kobayashi 1987-08-11
4681373 Wheel slip control system Yoshihisa Nomura, Masakazu Ishikawa, Takahiro Nogami, Kazumasa Nakamura, Kaoru Ohashi 1987-07-21
4681374 Wheel slip control system Kazumasa Nakamura, Ikuya Kobayashi, Takahiro Nogami, Kaoru Ohashi, Yoshihisa Nomura 1987-07-21
4668024 Solenoid-operated hydraulic control device for anti-skid brake system Nobuyasu Nakanishi, Masakazu Ishikawa, Yoshihisa Nomura, Noboru Noguchi, Hirochika Shibata 1987-05-26