Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927802 | Optical module and method for manufacturing optical module | Takafumi Ohtsuka | 2024-03-12 |
| 9040859 | Detecting apparatus, removing apparatus, detecting method, and removing method | Hiroshi Suganuma, Yuji Kobayashi, Tatsuhiko Saito, Takayuki Shimazu, Maya Miyata | 2015-05-26 |
| 8546722 | Laser processing apparatus and processing method employed therein | Akira Inoue, Koji Nakazato, Hiroshi Kohda, Hitoshi Hatayama, Takemi Hasegawa | 2013-10-01 |
| 8456561 | Imaging apparatus | Hiroshi Suganuma, Yuji Kobayashi | 2013-06-04 |
| 8303738 | Metal heating apparatus, metal heating method, and light source apparatus | Hiroshi Kohda, Hiroshi Suganuma, Akira Inoue, Kazuhito Saito, Koji Nakazato | 2012-11-06 |
| 7600927 | Optical splicer, optical module, and method of producing optical splicer | Kazuhito Saito, Mitsuaki Tamura, Maki Ikeji, Hiroshi Kohda | 2009-10-13 |
| 7142771 | Method of and apparatus for expanding mode field diameter of optical fiber | Kazuhito Saito, Mitsuaki Tamura | 2006-11-28 |
| 7021842 | Optical fiber array | Kazuhito Saito, Mitsuaki Tamura | 2006-04-04 |
| 6939060 | Method and apparatus for heating fusion spliced portion of optical fibers and optical fiber array | Mitsuaki Tamura | 2005-09-06 |