Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5519800 | Optical connectors capable of contacting endfaces of optical fibers directly | Tomohiko Ueda, Ichiro Matsuura, Makoto Honjo, Toru Yamanishi, Shinji Nagasawa | 1996-05-21 |
| 5416868 | Optical connector having a resin molding portion which includes opposite opened portions at top and bottom surfaces | Makoto Honjo, Hidetoshi Ishida, Hiroshi Katsura, Toru Yamanishi, Kazumichi Miyabe +2 more | 1995-05-16 |
| 5384874 | Optical fiber rod lens device and method of making same | Shigeru Hirai, Shinji Ishikawa, Hiroo Kanamori | 1995-01-24 |
| 5351328 | Optical connector with V-grooves having an oxide film | Makoto Honjo, Hidetoshi Ishida, Hiroshi Katsura, Toru Yamanishi, Kazumichi Miyabe +2 more | 1994-09-27 |
| 5339376 | Grooved optical fiber connector incorporating elastic guide pin pressing members | Makoto Honjo, Hidetoshi Ishida, Hiroshi Katsura, Toru Yamanishi, Kazumichi Miyabe +2 more | 1994-08-16 |
| 5268986 | Redundant length treatment mechanism for optical fiber at terminal of optical cable | Hidetoshi Ishida, Tomohiko Ueda, Kyoji Maruyama, Tadashi Haibara, Shigeru Tomita | 1993-12-07 |
| 4983012 | Optical fiber connector | Kazuhito Saito, Hidetoshi Ishida, Shuzo Suzuki | 1991-01-08 |
| 4952263 | Method of making an optical connector and splicer | Yasuo Asano, Shuzo Suzuki | 1990-08-28 |
| 4950048 | Optical connector ferrule | Yasuo Asano, Shuzo Suzuki, Koji Kashihara, Kazuhito Saito, Takeo Komiya | 1990-08-21 |
| 4830456 | Optical connector and process for producing the same | Kazuhito Saito, Shuzo Suzuki | 1989-05-16 |
| 4830490 | Apparatus for aligning optical fibers | Yuichi Toda, Yuichi Usui, Mitsuaki Osanai, Norio Kashima, Yasuyaki Kato | 1989-05-16 |
| 4818059 | Optical connector and splicer | Yasuo Asano, Shuzo Suzuki | 1989-04-04 |
| 4737009 | Independent optical ferrule and optical fiber connector which uses the ferrule and replaceable optical plug using the ferrule | Naoshi Hakamata, Yasuo Asano, Shuzo Suzuki | 1988-04-12 |
| 4729624 | Ferrule for optical connector | Koichiro Matsuno, Shuzo Suzuki | 1988-03-08 |
| 4726647 | Optical connector | Naoshi Hakamata, Shuzo Suzuki | 1988-02-23 |
| 4722584 | Optical connector ferrule and process for production thereof | Koichiro Matsuno, Norio Kashima | 1988-02-02 |
| 4721586 | Method of molding plugs for optical fiber cables | Naoshi Hakamata, Shuzo Suzuki | 1988-01-26 |
| 4708433 | Optical connector and method of manufacturing a pair of ferrules therefor | Koichiro Matsuno, Shuzo Suzuki, Fumihiro Ashiya, Koushi Ishihara | 1987-11-24 |
| 4682864 | Method and apparatus for simultaneously observing a transparent object from two directions | Koichiro Matsuno, Osamu Kawada, Ryozo Ito, Eiji Nakamura | 1987-07-28 |
| 4526732 | Method of heating thermal shrinkage tube and apparatus therefor | Yuichi Toda, Koichiro Matsuno, Yuichi Usui, Michito Matsumoto | 1985-07-02 |
| 4475935 | Joining method to obtain elongated coated optical fiber | Chihaya Tanaka, Kazuo Iwabuchi, Yuichi Toda | 1984-10-09 |
| 4460820 | Apparatus for heating heat-shrinkable tubes | Michito Matsumoto, Yuichi Toda | 1984-07-17 |