Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9233904 | Method for producing polyoxyalkylene alkyl ether carboxylic acid or salt thereof | Toku Fujioka, Yasuo Amishige | 2016-01-12 |
| 8529788 | Pearlescent composition | Shingo Hosoya, Yasumitsu Sakuma, Koji Mine | 2013-09-10 |
| 8030266 | Method for production of pearlescent composition comprising a fatty acid glycol ester mixture | Shingo Hosoya, Koji Mine | 2011-10-04 |
| 5714624 | Oxotitanium complex, asymmetric hydrogenation catalyst comprising the complex, and process for producing .beta.-hydroxy ketone or .alpha.-hydroxy carboxylic acid ester using the complex | Dai Kitamoto, Noboru Sayo | 1998-02-03 |
| 5705678 | Oxotitanium complex, asymmetric hydrogenation catalyst comprising the complex, and process for producing .beta.-hydroxy ketone or .alpha.-hydroxy carboxylic acid ester using the complex | Dai Kitamoto, Noboru Sayo | 1998-01-06 |
| 5616751 | Oxotitanium complex, asymmetric hydrogenation catalyst comprising the complex, and process for producing .beta.-hydroxy ketone or .alpha.-hydroxy carboxylic acid ester using the complex | Dai Kitamoto, Noboru Sayo | 1997-04-01 |
| 5522309 | Apparatus capable of producing different kinds of foods | Hiroshi Mizobuchi, Mineo Jyuuri, Asahiro Nishikawa, Yoshiaki Ishino, Hiroaki Kobayashi | 1996-06-04 |
| 5287650 | Structured medium for the cultivation of greenery and a waterproofing system to facilitate the installation of said medium on buildings | Goro Moriguchi, Seiichiro Ishihara, Masatosi Kubo, Akira Tsubota | 1994-02-22 |
| 5155240 | Process for producing optically active dihydropyran derivative | Koichi Mikami, Masahiro Terada, Noboru Sayo | 1992-10-13 |
| 5126482 | Process for producing fluorine-containing carboxylic acids | Osamu Takahashi | 1992-06-30 |
| 5075437 | 3,4-disubstituted-2-azetidinone derivatives and processes for preparation using tin enolates | Fumiyuki Shirai, Toshiyuki Chiba, Hiroaki Ohtake | 1991-12-24 |
| 4965398 | Process for producing optically active alpha-hydroxycarboxylates | Koichi Mikami, Masahiro Terada, Noboru Sayo, Hidenori Kumobayashi | 1990-10-23 |
| 4910348 | Preparation of polyfluoroenolates | Masamichi Maruta | 1990-03-20 |
| 4845210 | Azetidinone derivatives and processes for production thereof | Toshiyuki Chiba | 1989-07-04 |
| 4582924 | .alpha.-Fluoroalkyl carboxylic acid esters and process for preparing the same | Nobuo Ishikawa | 1986-04-15 |
| 4578503 | Alkylated or alkenylated malonic acid or its derivatives having a fluorine | Nobuo Ishikawa, Yoshio Inouye | 1986-03-25 |
| 4482729 | Fluoroalkyl silyl ketene acetals and a process for preparing the same | Nobuo Ishikawa | 1984-11-13 |