Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491429 | Nonwoven fabric and filter | Kozo IIBA, Wataru Takarada, Sho Hatano | 2022-11-08 |
| 10760183 | Biodegradable aliphatic polyester fiber and method for producing the same | Wataru Takarada, Noriyuki Suzuki, Sarah Siti, Ryuji Fukuda | 2020-09-01 |
| 9732443 | Polyester fiber | Wataru Takarada, Noriyuki Suzuki, Tetsuya T. Minami, Takahiko Sugaya | 2017-08-15 |
| 7968481 | Hot-melt conjugate fiber | Manabu Matsui | 2011-06-28 |
| 6818294 | Polyoxymethylene fiber and method for production thereof | Hidetoshi Okawa | 2004-11-16 |
| 6173477 | Grip member, toothbrush using the grip member and western tableware using the grip member | Satoru Kondo, Shunichi Hayashi, Kunio Sugihara, Teruko Haguri, Kouhei Akimoto | 2001-01-16 |
| 5908593 | Method of manufacturing fibers with optical function | Katsumi Morohoshi, Susumu Shimizu, Akio Sakihara, Kinya Kumazawa, Hiroshi Tabata | 1999-06-01 |
| 5849232 | Process for producing highly oriented undrawn polyester fibers | Takashi Ochi, Akira Kishiro, Mototada Fukuhara, Atsushi Taniguchi | 1998-12-15 |
| 5753277 | Spinneret for manufacturing modified cross-section fibers with optical function | Katsumi Morohoshi, Susumu Shimizu, Akio Sakihara, Hiroshi Tabata, Kinya Kumazawa | 1998-05-19 |
| 5731010 | Spinneret for manufacturing modified cross-section fibers with optical function | Katsumi Morohoshi, Susumu Shimizu, Akio Sakihara, Kinya Kumazawa, Hiroshi Tabata | 1998-03-24 |
| 5660804 | Highly oriented undrawn polyester fibers and process for producing the same | Takashi Ochi, Akira Kishiro, Mototada Fukuhara, Atsushi Taniguchi | 1997-08-26 |