Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433211 | Process for producing cyanobenzoic acid derivatives | Hiroshi Yasuda, Haruaki Ito, Takashi Tani, Kimitaka Ohshiro, Makoto Saito +1 more | 2002-08-13 |
| 6245920 | Metal raney catalysts and preparation of hydrogenated compounds therewith | Kouhei Morikawa, Shuuji Hirayama, Yoshimasa Ishimura, Yuseki Suyama, Tsutomu Nozawa +3 more | 2001-06-12 |
| 6215030 | Noble metal raney catalysts and preparation of hydrogenated compounds therewith | Kouhei Morikawa, Shuuji Hirayama, Yoshimasa Ishimura, Yuseki Suyama, Tsutomu Nozawa +3 more | 2001-04-10 |
| 6018048 | Noble metal Raney catalysts and preparation of hydrogenated compounds therewith | Kouhei Morikawa, Shuuji Hirayama, Yoshimasa Ishimura, Yuseki Suyama, Tsutomu Nozawa +3 more | 2000-01-25 |
| 5693832 | Hydroformylation of allyl alcohol | Tetsuro Fujita, Kenichiro Maki | 1997-12-02 |
| 5455042 | Ointment comprising a homogenous mixture of a polymer or copolymer of N-vinylacetamide, water and/or alcohols, and a pharmacologically active component | Yasuyuki Sakai, Noriyuki Suzuki, Tetsuo Kudo, Toshiyuki Aizawa, Kunio Imamura +2 more | 1995-10-03 |
| 5344655 | External application base or auxiliary agent and external application composition for human being or animal containing the same | Yasuyuki Sakai, Noriyuki Suzuki, Tetsuo Kudo, Toshiyuki Aizawa, Kunio Imamura +2 more | 1994-09-06 |
| 5254338 | External application base or auxiliary agent and external application composition for human being or animal containing the same | Yasuyuki Sakai, Noriyuki Suzuki, Tetsuo Kudo, Toshiyuki Aizawa, Kunio Imamura +2 more | 1993-10-19 |
| 5218067 | Allyl ester oligomer composition and organic glass for optical material comprising same | Hiroshi Uchida | 1993-06-08 |
| 5003020 | Diallyl terephthalate prepolymer and process for producing seam | Hiroshi Uchida, Shigehiro Chaen | 1991-03-26 |
| 4997984 | Process for preparation of N-(.alpha.-alkoxyethyl)-carboxylic acid amide | Shuichi Sugita, Tetsuo Kudo | 1991-03-05 |
| 4959451 | Novel diallyl terephthalate prepolymer and method for preparing it | Hiroshi Uchida, Shigehiro Chaen | 1990-09-25 |
| 4278820 | Process for preparing monoalkylene glycol monoethers | Norio Kametaka, Tutomu Nozawa | 1981-07-14 |
| 4260813 | Process for the continuous production of ethylene glycol monoethyl ether acetate | Norio Kametaka, Kiyonori Tokuda, Kazuo Sekiguchi | 1981-04-07 |