Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357822 | Process for producing high-purity chlorophosphite | Kentaro Sasaki, Katsuhiko Tsunashima, Yoshifusa Hara | 2013-01-22 |
| 4972855 | Shredded tobacco leaf pellets, production process thereof and cigarette-like snuffs | Katsumi Kuriyama, Shigeru Ogawa, Mizuho Ohtomo, Kohichi Kuroda | 1990-11-27 |