Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TO

Toru Ozaki

SISeiko Instruments: 15 patents #108 of 1,437Top 8%
TCToyo Tire & Rubber Co.: 15 patents #23 of 499Top 5%
TCToyoda Gosei Co.: 9 patents #257 of 2,296Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
DIDaicel Chemical Industries: 6 patents #115 of 893Top 15%
Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
Toyota: 4 patents #6,703 of 26,838Top 25%
KCKansai Paint Co.: 3 patents #201 of 822Top 25%
NKNippon Kayaku: 3 patents #255 of 1,103Top 25%
Panasonic: 2 patents #9,678 of 21,108Top 50%
TCTakashimaya Nippatsu Kogyo Co.: 1 patents #10 of 40Top 25%
ACAsahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
Infineon Technologies Ag: 1 patents #4,439 of 7,486Top 60%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #34,916 of 4,157,543Top 1%
64 Patents All Time

Issued Patents All Time

Showing 51–64 of 64 patents

Patent #TitleCo-InventorsDate
5884939 Air bag system for automotive passenger seat Takeshi Yamaji 1999-03-23
5873598 Air bag device Kazuhiko Yoshioka, Kazuaki Bito, Yoshinori Mihara 1999-02-23
5865467 Airbag for front seat passenger Kazuaki Bito, Takeshi Yamaji 1999-02-02
5848805 Bag for an airbag for a vehicle Hidehito Sogi, Kazuhiro Nakayama, Masahiro Ushio 1998-12-15
5810389 Side air bag device Takeshi Yamaji, Junji Yamamoto, Yoshihisa Nakagawa, Shoei Shinoda 1998-09-22
5787239 Image processing/communication system Hitoshi Horie, Hideyuki Shirai 1998-07-28
5698310 Method for film formation and product thereof Shigeru Nakamura, Yutaka Mizutani, Terukazu Shibata 1997-12-16
5676813 Method for film formation Shigeru Nakamura, Yutaka Mizutani, Terukazu Shibata 1997-10-14
5624974 Photopolymerizable resin material composition comprising fluorinated (meth)acrylates Noriaki Onishi, Nobuaki Yamada, Shuichi Kohzaki, Daisaku Matsunaga, Takao Aizawa 1997-04-29
5574834 Image communication system for following a communication procedure to simultaneously transmit image code data Hitoshi Horie, Hideyuki Shirai 1996-11-12
5573270 Airbag with inflation gas diffuser Hidehito Sogi, Shigeyoshi Fukushima, Tomohiro Sugiura 1996-11-12
5409994 Automotive top coating composition Yasushi Nakao, Mitsuhiro Fukuda, Motoshi Yabuta 1995-04-25
5358273 Inflatable bags for airbag passive restraint systems for driver and method for production thereof Osamu Onishi, Hidehito Sogi, Shigeyoshi Fukushima, Koji Sugiura, Atsushi Onoda 1994-10-25
5316337 Inflatable bags for airbag passive restraint systems for front seat passenger and methods for manufacturing thereof Takeshi Yamaji, Koji Sugiura, Kazuaki Bito, Motoaki Naruse, Hidehito Sogi 1994-05-31