Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165481 | Highly pure squalane, raw material for pharmaceuticals and cosmetics prepared by using the same and method for producing the same | Tomio Nakamura, Hironaka Wada | 2000-12-26 |
| 4691759 | Binder for dry sand mold and method of its usage | Masaru Hayakawa, Takeshi Yoshida | 1987-09-08 |
| 4624976 | Modeling material composition | Osamu Amano, Takao Tanaka, Hitoshi Akimura, Katsuhiro Tsujihata, Kouji Hirata | 1986-11-25 |
| 4313019 | Method for producing low molecular weight polymer | Hajime Hara, Yoshihiko Araki | 1982-01-26 |
| 4197226 | Water-soluble coating composition | Yutaka Otsuki, Hideo Horii | 1980-04-08 |
| 4196112 | Water-soluble coating composition | Yutaka Otsuki, Hideo Horii | 1980-04-01 |
| 4196113 | Water-soluble coating composition | Yutaka Otsuki, Hideo Horii | 1980-04-01 |