Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316767 | Whitening cosmetic composition | Takahiro Hara, Seigo Takasawa, Yoshiharu Yokoo | 1994-05-31 |
| 5298478 | Preservative for plants comprising dipicolinic acid | Kazuhiro Yamamoto, Noriko Yoshioka | 1994-03-29 |
| 5171351 | Preservative for plants comprising epoxy compounds | Kazuhiro Yamamoto, Noriko Yoshioka | 1992-12-15 |
| 5134125 | Nutrient composition | Takahiro Hara | 1992-07-28 |
| 5112380 | Preservative for plants comprising alkenylphosphonic acids and, optionally, dipicolinic acid | Kazuhiro Yamamoto, Noriko Yoshioka | 1992-05-12 |
| 5102871 | Nutrient composition | Takahiro Hara | 1992-04-07 |
| 5032410 | Feed composition for culturing fishes | Noboru Takeno | 1991-07-16 |
| 4460615 | Process for improving the quality of whey protein | Tokuichi Taguchi, Kazuhiro Yamamoto, Shigenori Ohta | 1984-07-17 |