Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8578945 | Hair extension, hair accessory using the same and method for producing hair extension | — | 2013-11-12 |
| 5408559 | Optoelectronic device | Shoichi Takahashi, Masando Tozawa, Yoshihiko Kobayashi, Hideo Taguchi | 1995-04-18 |
| 5344917 | Process for producing regenerated collagen fiber | Mitsuru Furukawa, Masahiko Takada, Shoichi Murata | 1994-09-06 |
| 5195155 | Optical coupling apparatus and manufacturing method of the same, and lens holder | Makoto Shimaoka, Tetsuo Kumazawa, Yasutoshi Yagiu | 1993-03-16 |
| 4997243 | Method of mounting a light emitting chip and an optical fiber on a photoelectric device | Kunio Aiki, Tugio Nemoto, Makoto Haneda, Satoru Ishii, Haruo Kugimiya +1 more | 1991-03-05 |
| 4920262 | Photoelectric device with leads | Kunio Aiki, Tugio Nemoto, Makoto Haneda, Satoru Ishii, Haruo Kugimiya +1 more | 1990-04-24 |
| 4803361 | Photoelectric device with optical fiber and laser emitting chip | Kunio Aiki, Tugio Nemoto, Makoto Haneda, Satoru Ishii, Haruo Kugimiya +1 more | 1989-02-07 |
| 4793688 | Photo electro device, method for manufacture of same, and lens support frame for use in such photo electro device | Kunio Aiki, Tugio Nemoto, Tsunetoshi Kawabata, Haruo Kugimiya | 1988-12-27 |
| 4768070 | Optoelectronics device | Yasushi Takizawa, Yoshihiko Kobayashi, Yukio Takahashi, Yuuji Kakegawa | 1988-08-30 |
| 4756592 | Luminescent package device for coupling an optical fiber with a luminescent element | Tugio Nemoto, Norihiro Yazaki | 1988-07-12 |