Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624987 | Liquid developer | Yuzo Tokunaga, Takashi Hirasa, Masato Nakajima, Naohiko Tsuchida, Akifumi Matsubara +4 more | 2023-04-11 |
| 11498363 | Pneumatic tire | — | 2022-11-15 |
| 11427035 | Pneumatic tire | — | 2022-08-30 |
| 11413909 | Pneumatic tire | — | 2022-08-16 |
| 11281120 | Liquid developer and image-forming method | Yuzo Tokunaga, Tomoyo Miyakai, Takashi Hirasa, Hayato Ida | 2022-03-22 |
| 11188005 | Liquid developer | Tomoyo Miyakai, Yuzo Tokunaga, Takashi Hirasa, Hayato Ida | 2021-11-30 |
| 11181848 | Liquid developer and method of producing liquid developer | Kouichirou Ochi, Yuzo Tokunaga, Tomoyo Miyakai, Akifumi Matsubara, Takashi Hirasa +1 more | 2021-11-23 |
| D932992 | Automobile tire | — | 2021-10-12 |
| D924786 | Automobile tire | — | 2021-07-13 |
| D905620 | Automobile tire | — | 2020-12-22 |
| 10766309 | Pneumatic tire | — | 2020-09-08 |
| 10603961 | Pneumatic tire | — | 2020-03-31 |
| 10286733 | Pneumatic tire | Takahiro Yamakawa | 2019-05-14 |
| 10252577 | Pneumatic tire | Takahiro Yamakawa | 2019-04-09 |
| 10162281 | Liquid developer and manufacturing method of liquid developer | Naohiko Tsuchida, Yuzo Tokunaga | 2018-12-25 |
| D807814 | Automobile tire | Takahiro Yamakawa | 2018-01-16 |
| D805463 | Automobile tire | Hiroshi Tokizaki | 2017-12-19 |
| D805467 | Automobile tire | — | 2017-12-19 |
| D805468 | Automobile tire | Takahiro Yamakawa | 2017-12-19 |
| D801912 | Automobile tire | — | 2017-11-07 |
| D800645 | Automobile tire | Hiroshi Tokizaki | 2017-10-24 |
| D800644 | Automobile tire | Hiroshi Tokizaki | 2017-10-24 |
| D754596 | Sidewall portion of an automobile tire | Hiroshi Tokizaki | 2016-04-26 |
| D754595 | Sidewall portion of an automobile tire | Hiroshi Tokizaki | 2016-04-26 |
| 9026012 | Developer carrying member, process for its production, and developing assembly | Satoshi Otake, Masayoshi Shimamura, Takuma Matsuda, Minoru Ito, Kazuhito Wakabayashi +2 more | 2015-05-05 |