Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716507 | Optical recording medium | — | 2004-04-06 |
| 6577446 | Coloring structure for producing colors | Kinya Kumazawa, Masahiko Yamanaka, Toshihiko Sada | 2003-06-10 |
| 6490090 | Coloring structure for producing color | Kinya Kumazawa, Masahiko Yamanaka, Toshihiko Sada | 2002-12-03 |
| 6430348 | Fiber having optical interference function and use thereof | Makoto Asano, Toshimasa Kuroda, Shinji Owaki, Kinya Kumazawa, Susumu Shimizu +1 more | 2002-08-06 |
| 6387488 | Color-developing composite short fibers and color-developing structures employing the same | Kinya Kumazawa, Makoto Asano, Toshimasa Kuroda, Susumu Shimizu, Akio Sakihara | 2002-05-14 |
| 6350509 | Coating structure | Toshihiko Sada, Masahiko Yamanaka, Kinya Kumazawa, Hidekazu Takahashi | 2002-02-26 |
| 6335094 | Fiber structure, cloths using same, and textile goods | Shinji Owaki, Toshimasa Kuroda, Susumu Shimizu, Akio Sakihara, Kinya Kumazawa | 2002-01-01 |
| 6326094 | Fiber structure and textile using same | Makoto Asano, Toshimasa Kuroda, Susumu Shimizu, Akio Sakihara, Kinya Kumazawa | 2001-12-04 |
| 6306529 | Minute structures for producing colors and spinnerets for manufacturing same | Susumu Shimizu, Akio Sakihara, Kinya Kumazawa | 2001-10-23 |
| 6248436 | Color exhibition structure | Kinya Kumazawa | 2001-06-19 |
| 6243521 | Fibers with optical function | Shinji Owaki, Toshimasa Kuroda, Susumu Shimizu, Akio Sakihara, Kinya Kumazawa +2 more | 2001-06-05 |
| 6161645 | Cable steering device | Yasuo Shimizu, Shigeki Ehara, Koichi Suyama | 2000-12-19 |
| 6125962 | Cable-type steering device | Yasuo Shimizu | 2000-10-03 |
| 6116371 | Cable steering device | Koichi Suyama, Yoshinobu Tada, Tomoya Toyohira, Norifumi Tamura, Shigeki Ehara | 2000-09-12 |
| 6053273 | Steering system for vehicle | Yasuo Shimizu | 2000-04-25 |
| 6051513 | Minute structure for showing colors by reflection and interference of natural light | Kinya Kumazawa, Junichi Takimoto | 2000-04-18 |
| 6024556 | Spinneret for producing composite polymer fibers | Kinya Kumazawa, Shinji Owaki, Toshimasa Kuroda, Susumu Shimizu, Akio Sakihara | 2000-02-15 |
| 6012730 | Cable-type steering device | Yasuo Shimizu | 2000-01-11 |
| 6006853 | Cable-type steering device | Yasuo Shimizu | 1999-12-28 |
| 5996723 | Cable-type steering device | Yasuo Shimizu | 1999-12-07 |
| 5951031 | Cable steering device with steering lock | Yasuo Shimizu, Shigeki Ehara | 1999-09-14 |
| 5941339 | Cable-type steering device | Yasuo Shimizu | 1999-08-24 |
| 5937704 | Cable-type steering device | Yasuo Shimizu | 1999-08-17 |
| 5924520 | Cable-type steering device | Shigeki Ehara | 1999-07-20 |
| 5908593 | Method of manufacturing fibers with optical function | Takeshi Kikutani, Katsumi Morohoshi, Susumu Shimizu, Akio Sakihara, Kinya Kumazawa | 1999-06-01 |