Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503245 | Method and device for manufacturing tissue section | Iwao Kuroiwa, Masahiko Arakawa, Akira Yanagimachi | 2009-03-17 |
| 6240827 | Composite piston for reciprocating machine | Toshikatsu Koike | 2001-06-05 |
| 5836280 | Lubrication system for two cycle engine | — | 1998-11-17 |
| 5694829 | Piston and piston pin arrangement for reciprocating machine | Akihito Onodera | 1997-12-09 |
| 5624890 | Lubricating oil composition for use in two-stroke cycle cylinder injection engine | Mineo Kagaya | 1997-04-29 |
| 5221160 | Subterranean connecting method for construction of shield tunnel and connecting apparatus therefor | Youji Azuma, Hisao Arai, Kazuo Isaka, Hiroyuki Kubo, Tohru Goto +13 more | 1993-06-22 |
| 5167926 | Apparatus for pretreating cells for flow cytometry | Shiro Kimura | 1992-12-01 |
| 4962736 | Diesel engine | Noritaka Matsuo, Jun Taue | 1990-10-16 |