Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161446 | Sphygmomanometer, blood pressure measurement method, and computer-readable recording medium | Yoshihiko Sano, Takanori Nishioka, Takeshi Kubo, Takehiro Hamaguchi | 2024-12-10 |
| 12133719 | Blood pressure measurement device | Takashi Ono, Takeshi Kubo, Ko Nakaoka, Yoshihiko Sano, Takanori Nishioka | 2024-11-05 |
| 7347663 | Abrasion resistant surface treatment method of a rotary member, runner, and fluid machine having runner | Shuhei Nakahama, Masaru Takahashi, Hiroshi Nagasaka, Toru Ishido | 2008-03-25 |
| 5590227 | Optical connector apparatus | Keiji Osaka, Takeo Komiya, Tomomi Sano, Hidetoshi Takasugi, Kazuhiko Arimoto | 1996-12-31 |
| 5418872 | Optical connector connecting apparatus and optical connector connecting method | Keiji Osaka, Takeo Komiya, Hidetoshi Takasugi, Kazuhiko Arimoto | 1995-05-23 |
| 5046812 | Apparatus and method for joining coated optical fibers by fusion | Tooru Yanagi | 1991-09-10 |
| 4952263 | Method of making an optical connector and splicer | Toshiaki Kakii, Shuzo Suzuki | 1990-08-28 |
| 4950048 | Optical connector ferrule | Toshiaki Kakii, Shuzo Suzuki, Koji Kashihara, Kazuhito Saito, Takeo Komiya | 1990-08-21 |
| 4818059 | Optical connector and splicer | Toshiaki Kakii, Shuzo Suzuki | 1989-04-04 |
| 4812010 | Apparatus for arranging a plurality of coated optical fibers and collective fusion splicing method using the apparatus | Keiji Osaka, Toru Yanagi | 1989-03-14 |
| 4749252 | Method for splicing optical fibers | Tooru Yanagi, Keiji Osaka, Mitsuaki Osanai | 1988-06-07 |
| 4737009 | Independent optical ferrule and optical fiber connector which uses the ferrule and replaceable optical plug using the ferrule | Toshiaki Kakii, Naoshi Hakamata, Shuzo Suzuki | 1988-04-12 |