Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306119 | Ducted tail rotor for rotor craft | Shunichi Bandoh, Koichi Egami | 1994-04-26 |
| 5204247 | Lactobacillus sp. KPB-167 and method of manufacturing viscose polysaccharides employing the same | Susumu Adachi, Takahiro Toba, Takao Mukai, Haruhiko Yokoi | 1993-04-20 |
| 4712742 | Preparation of deashed high solid concentration coal-water slurry | Takayuki Ogawa, Hideaki Ito, Naokazu Kimura, Hayami Ito, Shuhei Tatsumi +5 more | 1987-12-15 |
| 4593859 | Preparation of deashed high solid concentration coal-water slurry | Kazuhiko Nakaoji, Mitsugu Kamao, Kunizo Shinano, Takashi Kuwabara, Masazumi Ito +5 more | 1986-06-10 |