Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798054 | Lubricant and combination lubricant and refrigerant composition | Takehisa Sato, Hironari Ueda, Toshiaki Kuribayashi, Satoshi Asano, Tadashi Niwa +2 more | 1998-08-25 |
| 5741882 | Aliphatic polyester and a process for the preparation thereof | Kenji Kobayashi, Sadakatsu Suzuki, Hiroshi Ueno | 1998-04-21 |