Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643437 | Protector, medium storage device, and medium processing device | Gentaro Matsuoka | 2020-05-05 |
| 9640008 | Cash transaction machine | — | 2017-05-02 |
| 5585059 | Water soluble algin fibers and production thereof | Hiroshi Kamishima, Satoshi Fukuoka, Hideki Obika, Tsutomu Asaoka, Keishi Tenma | 1996-12-17 |
| 5474781 | Water soluble algin fibers and production thereof | Hiroshi Kamishima, Satoshi Fukuoka, Hideki Obika, Tsutomu Asaoka, Keishi Tenma | 1995-12-12 |
| 4744830 | Fibrous binder and a method for the preparation thereof | Ryukichi Matsuo | 1988-05-17 |
| 4392916 | Paper-making process with regenerated chitin fibers | Masashi Nishiyama, Seiichi Tokura, Norio Nishi | 1983-07-12 |