Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7767297 | Fiber, fiber assembly, and fiber producing method | Takeharu Tajima | 2010-08-03 |
| 5718954 | Substance including natural organic substance fine powder | Masahiro Sano, Satoshi Mikami, Nobutaka Sasaki, Fumioki Fukatsu, Atsuhiko Ubara +2 more | 1998-02-17 |
| 5534327 | Powdered leather and method of producing the same | Tohru Nishi, Yasuji Kawamura, Kazuo Minato, Haruki Kai, Kazuhisa Kaneda +1 more | 1996-07-09 |
| 5134031 | Highly moisture-absorptive fiber | Shunsaku Kagechi, Yasuji Kawamura | 1992-07-28 |