Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5380521 | Method for obtaining deodorant extract from tissue culture of plants in family oleaceae | Yasuhiro Saihara, Toshiyuki Yamauchi, Manabu Mizobuchi | 1995-01-10 |
| 5240699 | Deodorant and filter using same, as well as method of producing the deodorant | Koji Osada, Yasuhiro Saihara | 1993-08-31 |
| 4898727 | Deodorant and filter using same, as well as method of producing the deodorant | Koji Osada, Yasuhiro Saihara, Toshiyuki Yamauchi, Shiro Koike | 1990-02-06 |
| 4310358 | Composition for forming inorganic hardened products and process for producing inorganic hardened products using the same | Tomisaburo Azuma, Takeru Murakami | 1982-01-12 |