Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8113253 | Non-pneumatic tire | Koji Arakawa, Masahiro Segawa | 2012-02-14 |
| 7819000 | Tire wear test method | — | 2010-10-26 |
| 7469579 | Apparatus for measuring a shape of a tire | Shigeru Minakami | 2008-12-30 |
| 5342489 | Method of measuring oxygen activities in slag | Ryuji Fujiwara, Ryo Mochizuki | 1994-08-30 |
| 5090999 | Process for the removal of non-ferrous metals from solid ferrous scrap | — | 1992-02-25 |
| 4708783 | Apparatus for the determination of silicon in molten metal | Hajime Nakamura, Eiji Ichise, Takaharu Moriya, Shigeaki Maruhashi | 1987-11-24 |
| 4657641 | Determination of silicon in molten metal | Hajime Nakamura, Eiji Ichise, Takaharu Moriya, Shigeaki Maruhashi | 1987-04-14 |