Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313212 | Fixing device, fixing method, and communication device | Satoko Ono, Takeshi Ohashi | 2025-05-27 |
| 11725426 | Vehicle door locking device and vehicle door locking set | Taichiro Nagata | 2023-08-15 |
| 11225815 | Vehicle side door latch apparatus | Taichiro Nagata | 2022-01-18 |
| 10343459 | Pneumatic tire | Kazuo Asano | 2019-07-09 |
| 10195900 | Pneumatic tire with specified tread thickness distribution and specified section width in relation to bead diameter | Kazuo Asano | 2019-02-05 |
| 9669660 | Pneumatic tire with specified tread thickness distribution | Kazuo Asano | 2017-06-06 |
| 9109081 | Method for producing aromatic polymer | Tsutomu Yokozawa, Kazuei Ohuchi, Hideyuki Higashimura | 2015-08-18 |
| 8678769 | Compressor impeller and method of manufacturing the same | Hirokazu Itoh, Mikio Sasaki | 2014-03-25 |
| 8492069 | Lithographic printing plate precursor and plate making method of lithographic printing plate | Toyohisa Oya | 2013-07-23 |
| 8132479 | Screw device and method of manufacturing the same | Hiroshi Niwa, Akimasa Yoshida, Soshi Miyahara, Noriaki Chikamoto | 2012-03-13 |
| 8021117 | Impeller for supercharger and method of manufacturing the same | — | 2011-09-20 |
| 7971477 | Detection method for forces acting on tire and pneumatic tire used therein | — | 2011-07-05 |
| 7669637 | Impeller for supercharger and method of manufacturing the same | Hirokazu Itoh | 2010-03-02 |
| 7337814 | Runflat tire system and support ring therefor | Takaaki Ishida, Yurie Tanami, Masatoshi Tanaka | 2008-03-04 |
| 7246807 | Vibration damping device for use in automotive suspension system and suspension system using the same | Akira Katagiri, Shiro Nakajima | 2007-07-24 |
| 7178564 | Supplying/removing apparatus of puncture sealant of tire | Yoshihide Kojima | 2007-02-20 |
| 7178818 | Vibration damping device for use in automotive suspension system and suspension system using the same | Akira Katagiri, Shiro Nakajima | 2007-02-20 |
| 6953557 | Process and apparatus for treating semiconductor production exhaust gases | Hiroshi Ikeda, Takashi Kyotani | 2005-10-11 |
| 6398433 | Printing method for block copy film and block copy printer | — | 2002-06-04 |
| 6061487 | Optical waveguide circuit, optical branched waveguide circuit, and optical modulator | Jiro Toyama, Ichiro Takatsu, Takeshi Yamada, Shinji USHIJIMA | 2000-05-09 |
| 5813791 | Chassis coupling and fixing structure | — | 1998-09-29 |
| 5666713 | Chassis coupling and fixing structure and method of assembling the chassis | — | 1997-09-16 |
| 5300276 | Processes for preparing hydrogen gas and determining ratio of masses between hydrogen isotopes therein | Akira Ueda, Tsutomu Araki | 1994-04-05 |