Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816640 | Oil pressure control apparatus and method for setting oil-pressure characteristic | Ryo Ishibashi | 2017-11-14 |
| 9783757 | Poly(meth)acrylate-based viscosity index improver, lubricant additive and lubricant composition containing viscosity index improver | Shigeki Matsui, Hiroya Miyamoto, Hiromitsu Matsuda, Kazuo Tagawa, Ryuichi Ueno | 2017-10-10 |
| 9631721 | Oil pressure control apparatus | — | 2017-04-25 |
| 9564562 | Silicone composition for sealing semiconductor | Kikuo Mochizuki | 2017-02-07 |