Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538046 | Pneumatic tire manufacturing method, and pneumatic tire | Masayuki Sakamoto, Kenji Ueda | 2020-01-21 |
| 10538047 | Pneumatic tire manufacturing method, and pneumatic tire | Masayuki Sakamoto | 2020-01-21 |
| 10532615 | Pneumatic tire manufacturing method, and pneumatic tire | Masayuki Sakamoto | 2020-01-14 |
| 9937758 | Pneumatic tire | — | 2018-04-10 |
| 8028733 | Green tire and method for manufacturing pneumatic tire | Masayuki Sakamoto, Toshiaki Ono, Toshiyuki Mafune | 2011-10-04 |
| 6207597 | Printing blanket | Toshikazu Ogita, Seiji Tomono, Hiromasa Okubo | 2001-03-27 |
| 6182568 | Printing blanket | Toshikazu Ogita, Seiji Tomono, Hiromasa Okubo | 2001-02-06 |
| 6074735 | Printing blanket | Toshikazu Ogita, Makoto Sakuraoka, Seiji Tomono, Hiromasa Okubo | 2000-06-13 |
| 5934192 | Printing blanket | Toshikazu Ogita, Seiji Tomono, Hiromasa Okubo | 1999-08-10 |
| 5884559 | Helical thread printing blanket | Hiromasa Okubo, Toshikazu Ogita, Seiji Tomono | 1999-03-23 |