Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5985794 | Agricultural chemical composition | Keiko Hasebe, Yuichi Hioki, Osamu Tachizawa, Takeshi Tomifuji, Tohru Katoh +2 more | 1999-11-16 |
| 5728649 | Agricultural chemical composition | Keiko Hasebe, Yuichi Hioki, Osamu Tachizawa, Takeshi Tomifuji, Tohru Katoh +2 more | 1998-03-17 |
| 5696070 | Quarternary ammonium salt, method for production thereof, and softener composition using salt | Osamu Tachizawa, Akira Sakaguchi, Tohru Katoh, Noriko Yamaguchi, Junichi Inokoshi +1 more | 1997-12-09 |
| 5646317 | Processes for the preparation of N-(long-chain acyl)amino acid and salt thereof, and intermediate amidonitrile and process for the preparation thereof | Youhei Kaneko | 1997-07-08 |
| 5606104 | Process for the preparation of acyloxybenzenesulfonic acid or salt thereof | Yoshio Hatayama, Katsuhisa Inoue, Hiroshi Danjo | 1997-02-25 |
| 5563111 | Agricultural chemical composition comprising amine surfactants with at least one ester or amide linkage | Yuichi Hioki, Keiko Hasebe, Tadayuki Suzuki, Osamu Tachizawa, Takeshi Tomifuji +5 more | 1996-10-08 |
| 5538937 | Agricultural chemical composition comprising quaternary ammonium enhancers | Keiko Hasebe, Yuichi Hioki, Osamu Tachizawa, Takeshi Tomifuji, Tohru Katoh +2 more | 1996-07-23 |
| 5488168 | Tertiary amino alcohol and method of producing the same | Hiroshi Abe, Jun-ichi Aikawa, Hideki Taniguchi, Uichiro Nishimoto | 1996-01-30 |
| 5444099 | Tertiary aminoalcohol ane process for producing the same, and, polyurethane and process for producing the same | Hiroshi Abe, Tetsuaki Fukushima, Shoichiro Harada, Hiroshi Kitagawa, Masayoshi Morii +1 more | 1995-08-22 |
| 5330677 | Bleaching composition | Muneo Aoyagi, Nobuyuki Ogura, Youhei Kaneko | 1994-07-19 |
| 5315041 | Tertiary aminoalcohol and process for producing the same, and, polyurethane and process for producing the same | Hiroshi Abe, Tetsuaki Fukushima, Shoichiro Harada, Hiroshi Kitagawa, Masayoshi Morii +1 more | 1994-05-24 |
| 5296631 | Process for producing N-alkyl-N-methylamine or N-alkenyl-N-methylamine | Hiroshi Abe, Hideki Taniguchi, Yoshifumi Nishimoto | 1994-03-22 |
| 5284602 | N-(N'-long chain acyl-.beta.-alanyl)-.beta.-alanine or its salt and detergent composition containing the same | Osamu Tachizawa, Masayo Kawaguchi | 1994-02-08 |
| 5266730 | Process for preparing N-substituted amine | Hiroshi Abe, Jun-ichi Aikawa, Kazuhiko Okabe | 1993-11-30 |
| 5220051 | Polycationic compound and bleach composition containing the same | Nobuyuki Ogura, Hiroyuki Imoto | 1993-06-15 |
| 5177256 | Betaine compound and detergent composition | Makoto Kubo, Takashi Matsuo, Kazuyuki Yahagi | 1993-01-05 |
| 5158700 | Bleaching composition | Muneo Aoyagi, Nobuyuki Ogura, Youhei Kaneko | 1992-10-27 |
| 5132425 | Quaternary ammonium compounds | Uichiro Nishimoto, Hiroshi Abe | 1992-07-21 |
| 5099065 | Betaine compound and detergent composition | Makoto Kubo, Takashi Matsuo, Kazuyuki Yahagi | 1992-03-24 |
| 5097073 | Production of aliphatic primary of secondary amine | Hiroshi Abe, Tohru Katoh, Hisakazu Tajima | 1992-03-17 |
| 5093022 | Bleaching composition | Nobuyuki Ogura, Muneo Aoyagi, Moriyasu Murata | 1992-03-03 |
| 5059344 | Bleaching composition | Muneo Aoyagi, Kazuhiro Takanashi, Hiroyuki Araki, Moriyasu Murata, Nobuyuki Ogura +1 more | 1991-10-22 |
| 5023003 | Softener composition containing cis- and trans- isomers of ethylenically unsaturated quaternary ammonium salts | Masaaki Yamamura, Kazuhiko Okabe, Moriyasu Murata | 1991-06-11 |
| 4933103 | Bleaching composition | Muneo Aoyagi, Kazuhiro Takanashi, Hiroyuki Araki, Moriyasu Murata, Nobuyuki Ogura +1 more | 1990-06-12 |
| 4885112 | Surface active secondary amidoamino acid or salt compounds | Makoto Kubo, Kazuhiko Okabe, Masanobu Tanigaki, Masaji Yamanishi, Hajime Hirota | 1989-12-05 |