Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354687 | Lactobacillus casei (BP-4442) | Hideo Hashimoto | 1994-10-11 |
| 4872885 | Dispersant for aqueous slurry of carbonaceous solid and aqueous carbonaceous solid slurry composition incorporating said dispersant therein | Tsuneo Tsubakimoto, Shuhei Tatsumi, Yoshihiro Kajibata, Shoichi Takao, Takakiyo Goto +4 more | 1989-10-10 |
| 4712742 | Preparation of deashed high solid concentration coal-water slurry | Takayuki Ogawa, Hideaki Ito, Naokazu Kimura, Shuhei Tatsumi, Shoichi Takao +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 |
| 4288420 | Removal of nitrogen oxides and sulfur oxides by ammonia | Chiaki Nagai, Yasuyuki Nakabayashi, Kihachiro Igarashi, Kunihiko Mouri, Takashi Ikeda | 1981-09-08 |