Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822440 | Transparent vapor-deposited film | Tatsuo Asuma, Teruhisa Komuro, Hiroshi Miyama, Takakazu Goto, Kaoru Miyazaki +1 more | 2017-11-21 |
| 9783757 | Poly(meth)acrylate-based viscosity index improver, lubricant additive and lubricant composition containing viscosity index improver | Hiroya Miyamoto, Hiromitsu Matsuda, Kazuo Tagawa, Akira Takagi, Ryuichi Ueno | 2017-10-10 |
| 9637703 | Lubricant composition | Akira Yaguchi, Akio Mutou, Mari Nagae | 2017-05-02 |