Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450243 | Production process of trimanganese tetraoxide and lithium manganese oxide | Takahiro Matsunaga, Naoto Suzuki, Masao Sawano | 2016-09-20 |
| 5908520 | Pneumatic radial tires with organic fiber cord belt reinforcing layer | — | 1999-06-01 |
| 5432033 | Method of electrophotographically forming visual image | Masumi Asanae, Yasuo Nozue, Yoshihiro Noguchi, Yoshiko Meguro | 1995-07-11 |