Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505008 | Pneumatic tire | — | 2022-11-22 |
| 11407255 | Pneumatic tire | — | 2022-08-09 |
| D758953 | Pneumatic tire | Kenichiro Endo, Takumi Morito, Hiroshi Tokizaki, Hiroyuki Kojima, Kensuke Saitou | 2016-06-14 |
| 9033010 | Pneumatic tire having ratio of actual section height to calculated section height | — | 2015-05-19 |
| 8925598 | Pneumatic tire | — | 2015-01-06 |
| 8881779 | Pneumatic tire with tread having dent parts and sipes | — | 2014-11-11 |
| 8770241 | Pneumatic tire with tread having wave shaped circumferential groove | Kenichiro Endo, Takumi Morito, Hiroshi Tokizaki, Hiroyuki Kojima, Kensuke Saitou | 2014-07-08 |
| 8714218 | Pneumatic tire with tread having rib portion, sub-grooves and sipes | — | 2014-05-06 |
| D683303 | Pneumatic tire | Hiroshi Tokizaki | 2013-05-28 |
| D682191 | Pneumatic tire | Hiroshi Tokizaki | 2013-05-14 |
| 8381786 | Pneumatic tire | Hiroshi Tokizaki | 2013-02-26 |
| 8281830 | Pneumatic tire with tread pattern including land portions having rib-like configurations | — | 2012-10-09 |
| 8151841 | Pneumatic tire | — | 2012-04-10 |
| 8006729 | Pneumatic tire with tread having fine grooves | — | 2011-08-30 |
| D604692 | Automobile tire | Hiroshi Tokizaki | 2009-11-24 |
| 7506676 | Pneumatic tire with tread having V-shaped transverse grooves | — | 2009-03-24 |
| 7416396 | Tire forming mold and pneumatic tire producing method using the same | Tomoyuki Matsumura | 2008-08-26 |
| D553559 | Automobile tire | Isamu Irie, Hiroyuki Kojima | 2007-10-23 |
| 7234927 | Tire forming mold and pneumatic tire producing method using the same | Tomoyuki Matsumura | 2007-06-26 |
| D535610 | Automobile tire | Takumi Morito | 2007-01-23 |
| D522961 | Automobile tire | Izumi Kuramochi, Sadakazu Takei, Hiroshi Tokizaki, Takumi Morito, Hiroyuki Kojima | 2006-06-13 |
| D519075 | Automobile tire | Izumi Kuramochi, Sadakazu Takei, Hiroshi Tokizaki, Takumi Morito, Hiroyuki Kojima | 2006-04-18 |
| 6983781 | Pneumatic tire | — | 2006-01-10 |
| D510065 | Automobile tire | Izumi Kuramochi, Sadakazu Takei, Hiroshi Tokizaki, Takumi Morito, Hiroyuki Kojima | 2005-09-27 |
| D507233 | Automobile tire | Yasujiro Daisho, Hiroshi Tokizaki, Takumi Morito | 2005-07-12 |