Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9149572 | Chondroitin sulfate having decreased molecular weight and use thereof | Kazuhiro Kojima, Hiroshi Maeda | 2015-10-06 |
| 8430719 | Polishing pad | Takashi Katayama, Tetsuya Watanabe, Shinya Kato, Toshiyasu Yajima | 2013-04-30 |
| 7855902 | DC-DC converter with voltage detection circuit for overcurrent protection | Madoka Nishikawa | 2010-12-21 |
| 7794772 | Concentrated coffee extract and process for producing the same | Katsuya Uno, Shigeru Tanaka | 2010-09-14 |
| 5578208 | Filter for filtering molten resin and a filtering device for multi-layer resin forming | Toshio Miki, Hideo Kometani, Hiroshi Fujimura, Hiroyuki Takagawa, Akira Nishikawa | 1996-11-26 |
| 5413475 | Serial two-stage extruder | Yoshinori Murata, Yukio Tamura, Ryoji Mouri, Toshio Miki, Masaki Ishikawa | 1995-05-09 |
| 5393213 | Serial two-stage extruder | Yoshinori Murata, Yukio Tamura, Ryoji Mouri | 1995-02-28 |
| 5158775 | Aerosols of pyrido [1,2-a]pyrimidine compounds | Takashi Yazaki | 1992-10-27 |
| 4215032 | Polyester composition | Shigeo Kobayashi, Nori Yoshihara, Kiyoji Nanbu | 1980-07-29 |