Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609799 | Process for producing cuprous oxide powder | Masao Shima, Katsuhiko Yaoita, Masaharu Nagahara | 1997-03-11 |
| 5462686 | Method of manufacturing composite ferrite | Shunichi Sugiyama, Hideyuki Yoshikoshi, Nobuaki Ikeda, Tomihiro Hara | 1995-10-31 |
| 5032176 | Method for manufacturing titanium powder or titanium composite powder | Hidenori Sakai | 1991-07-16 |
| 4917920 | Fibrous structures having a durable fragrance and a process for preparing the same | Akira Ono, Toshikazu Fuse, Osamu Miyamoto, Shoso Makino, Yoshihisa Yamato +6 more | 1990-04-17 |
| 4882220 | Fibrous structures having a durable fragrance | Akira Ono, Toshikazu Fuse, Osamu Miyamoto, Shoso Makino, Yoshihisa Yamato +6 more | 1989-11-21 |
| 4190508 | Process for removing chalcophile elements from aqueous solutions by electrolysis | Tatsuya Mitsuma | 1980-02-26 |