Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129327 | Maleimide-based copolymer, method for producing same, and resin composition obtained using same | Masanori Matsumoto, Kohhei Nishino | 2024-10-29 |
| 11584809 | Maleimide-based copolymer, method for producing same, and resin composition obtained using same | Masanori Matsumoto, Kohhei Nishino | 2023-02-21 |
| 9873787 | Copolymer for improving methacrylic resin heat resistance | Takeshi Ohtsuka, Masanori Matsumoto, Yuichi Shindo | 2018-01-23 |
| 9365713 | Copolymer for improving heat resistance of aromatic vinyl-vinyl cyanide resin | Takeshi Ohtsuka, Masanori Matsumoto, Yuichi Shindo | 2016-06-14 |
| 8742046 | Maleimide copolymer, process for the production thereof, and heat resistant resin compositions containing same | Koichi Ozawa | 2014-06-03 |
| 8557905 | Heat-dissipating resin composition used for LED light housing and heat-dissipating housing for LED lighting | Yuichi Shimokoba, Satoshi Ishii | 2013-10-15 |
| 5234691 | Sustained-release prepararation of basic medical agent hydrochloride | Akira Uemura, Fumio Samizo | 1993-08-10 |
| 4888344 | Carbapenem compound in crystalline form, and its production and use | Makoto Sunagawa, Yutaka Isobe, Yutaka Takeuchi, Haruki Matsumura, Yukio Ozaki | 1989-12-19 |
| 4790487 | Continuos granulator | Masao Tanaka, Hiroshi Nakanishi | 1988-12-13 |
| 4514386 | Cream Preparation | Yoshiya Yamahira, Katsuhiko Shima, Chikako Matsusaka | 1985-04-30 |
| 4508039 | Method of and system for incinerating sludge | Kanji Kuwabara | 1985-04-02 |
| 4352793 | Pharmaceutical composition comprising bencyclane fumarate and cyclodextrin | Yoshiya Yamahira, Takeshi Noguchi, Keiji Fujioka, Shigeji Sato | 1982-10-05 |