Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10211460 | Positive electrode for battery, and battery | Kazuo Kuwahara, Yuichi Ito, Kohei Tsujita, Mitsuhiko Samata | 2019-02-19 |
| 6007584 | Scouring agent composition for fiber | Nobuyuki Suzuki, Takashi Okuno | 1999-12-28 |
| 5916854 | Biodegradable lubricating base oil, lubricating oil composition containing the same and the use thereof | Hiroki Sawada, Yuichiro Kobayashi, Toshiya Hagihara | 1999-06-29 |
| 5652203 | Process of overbasing a salicylic ester and product thereof | Katsuhiko Asamori | 1997-07-29 |