Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374391 | Molded ceramic articles and production method thereof | Mitsuo Kuwabara, Kiyoshi Ikegami, Teruaki Yoshida, Koji Takahashi, Tamotsu Harada +2 more | 1994-12-20 |
| 5285840 | Method and apparatus for manufacturing piston of internal combustion engine | Yasuhiro Kawabata, Shiro Machida, Takanori Kamiya | 1994-02-15 |