Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8093349 | Terminally modified polybranched polyimide, metal-plated terminally modified polybranched polyimide, and method for producing the same | Tetsurou Tsuji | 2012-01-10 |
| 7955662 | Optical multilayer reflective film, and aligned metal particle film and manufacturing process therefor | Hisashi Ohsaki, Akihiro MATSUBAYASHI, Kenji Fukunaga, Tetsurou Tsuji | 2011-06-07 |
| 7332632 | Method for producing aldehyde compound or ketone compound by using microreactor | Hiroyuki Miyata, Tatsuya Kawaguchi, Junichi Yoshida, Kazuhiro Mae | 2008-02-19 |
| 6916792 | Process for preparing erythromycin compound | Hiroyuki Miyata, Akira Takama, Tatsuya Kawaguchi, Kazuma Sakata, Masayoshi Oku +1 more | 2005-07-12 |
| 6914154 | Process for production of biphenyltetracarboxylic acid tetraesters | Yasushi Yamamoto, Tetsuro Tsuji, Jun Haruta, Noboru Kakeya | 2005-07-05 |
| 6906039 | Process for preparation of erythromycin compounds | Hiroyuki Miyata, Akira Takama, Yasuhito Yamamoto | 2005-06-14 |
| 6723860 | 7a-alkoxy-4H-pyrano[3,2-d]-oxazol-2(3H)-one and process for producing the same | Hiroyuki Miyata, Takashi Honma, Yasuhito Yamamoto | 2004-04-20 |
| 6414160 | Process for producing 4-alkoxycarbonyl-2-oxazolidinone compound | Hiroyuki Miyata, Nobuya Satake, Takashi Honma | 2002-07-02 |
| 6307091 | Trifluoro-substituted benzoic acid, esters thereof and processes for preparing the same | Yasuhito Yamamoto, Yasuhiro Yoneda, Naoyuki Yokota | 2001-10-23 |
| 6160171 | Trifluoro-substituted benzoic acid, esters thereof, and process for producing the same | Yasuhito Yamamoto, Yasuhiro Yoneda, Naoyuki Yokota | 2000-12-12 |
| 6121475 | Preparation of optically active .beta.-hydroxyester derivatives and platinum-containing catalyst | Osamu Fujimura | 2000-09-19 |
| 6100239 | 13-membered ring macrolide compound, medicine containing the same, and process for producing the same | Hiroyuki Miyata, Akira Takama | 2000-08-08 |
| 6020496 | 5-alkoxy-2(3H)-oxazolone compounds and process for preparing the same | Hiroyuki Miyata, Nobuya Satake, Masahiko Hagihara | 2000-02-01 |
| 5874581 | 2-silyloxy-tetrahydrothienopyridine, salt thereof and process for preparing the same | Hiroyuki Miyata, Masahiko Kohno, Naoyuki Yokota, Yasuhito Yamamoto | 1999-02-23 |
| 5043495 | Process of separation and purification of a propargyl alcohols | Fumio Toda, Koichi Tanaka | 1991-08-27 |
| 5030755 | Process for producing substituted phenoxyethylamines and intermediates | Koji Imaoka, Kiyotaka Yoshii, Kenji Hirotsu | 1991-07-09 |
| 4985596 | Process for producing substituted phenoxyethylamines oxime | Koji Imaoka, Kiyotaka Yoshii, Kenji Hirotsu | 1991-01-15 |
| 4982008 | Process for preparing p-bromophenoxyacetaldehyde dialkylacetal compounds | Masahiko Kohno | 1991-01-01 |
| 4935516 | Process for preparing 4-hydroxypyrimidine | Kiyoshi Omori | 1990-06-19 |
| 4918190 | Crystalline complex compounds of propargyl alcohols and tertiary diamines, and process of separation and purification of propargyl alcohols using the same | Fumio Toda, Koichi Tanaka | 1990-04-17 |
| 4874882 | Process for preparing monosodium phosphoenolpyruvate | Naotaka Hamasaki, Hirotaka Kawamura, Norio Ohtsu, Ichiro Nakakoshi, Kiyosi Oomori +1 more | 1989-10-17 |
| 4831190 | Trifluorohydroxyaromatic acid and preparation thereof | Masayoshi Oku | 1989-05-16 |
| 4518793 | Preparation of acetone dicarboxylic acid diesters | Shinichiro Uchiumi | 1985-05-21 |
| 4401830 | Process for preparation of 3-alkoxy-4-hydroxyphenylacetic acid | Sumio Umumura, Fumio Iwata, Hiroshi Shiraishi | 1983-08-30 |