Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058440 | Process for producing 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid | Hiroshi Nagasawa, Koji Sato, Tsutomu Yagi | 2011-11-15 |
| 7880005 | Process for producing 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid | Hiroshi Nagasawa, Koji Sato, Tsutomu Yagi | 2011-02-01 |
| 7678910 | Process for producing 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]Pyridine-2-carboxylic acid | Hiroshi Nagasawa, Koji Sato, Tsutomu Yagi | 2010-03-16 |
| 7547786 | Process for producing thiazole derivative | Hiroshi Nagasawa, Koji Sato, Tsutomu Yagi | 2009-06-16 |
| 6586106 | Thermoplastic resin film satisfactory in printability | Nobuhiro Shibuya, Kazuhisa Kitamura, Ayako Shibata, Kazuhide Hayama | 2003-07-01 |
| 6375932 | Hair cosmetic composition containing amine-oxide polymer | Tomoaki Hiwatashi, Kanji Narazaki, Kayo Itou, Kazuhide Hayama | 2002-04-23 |
| 6300411 | Aqueous resin composition | Toshiya Seko, Kazuhide Hayama, Kazumasa Kinugasa | 2001-10-09 |
| 6123933 | Hair cosmetic compositions | Kazuhide Hayama, Tomoaki Hiwatashi | 2000-09-26 |
| 5543440 | Process for producing powdered carboxyl-containing polymer | Kazuhide Hayama, Yukio Saitoh, Katsuhiko Yamada | 1996-08-06 |