Issued Patents All Time
Showing 26–50 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888838 | Light source device | Takeshi Ito, Hiroyuki Kamee | 2018-02-13 |
| 9843778 | Image display device | Yoshiaki Horikawa, Kanto Miyazaki | 2017-12-12 |
| 9835782 | Irradiation module having light guides | Takeshi Ito, Masahiro Nishio | 2017-12-05 |
| 9696477 | Light source system | Masahiro Nishio, Takeshi Ito | 2017-07-04 |
| 9618670 | Light source apparatus | Takeshi Ito, Masahiro Nishio | 2017-04-11 |
| 9587798 | Light source device | Kazuaki Tamura, Takeshi Ito | 2017-03-07 |
| 9477026 | Light source system having a plurality of light source modules each having an irradiation module with light guide | Takeshi Ito, Masahiro Nishio | 2016-10-25 |
| 9445477 | Light source module and light source system | Takeshi Ito, Masahiro Nishio, Iwao Komazaki | 2016-09-13 |
| 9435513 | Light source device having optical members for changing one or more characteristics of excitation light from an excitation light source | Kazuaki Tamura, Takeshi Ito | 2016-09-06 |
| 9423103 | Light source device for tubular observation device | Hiroyuki Kamee, Takeshi Ito | 2016-08-23 |
| 9383193 | Optical bend measurement apparatus | Hiromasa Fujita | 2016-07-05 |
| 9366551 | Optical sensor having a characteristic changing part in a characteristic light guiding member | Hiromasa Fujita | 2016-06-14 |
| 9366550 | Optical encoder having a scale comprising a light guiding portion with reflection surfaces and a light guiding function | Ryo TOJO | 2016-06-14 |
| 9267788 | Optical sensor having light guide members with characteristic detection portions whose optical charateristics vary in accordance with a physicochemical state | Hiromasa Fujita | 2016-02-23 |
| 9261261 | Illumination system | Masahiro Nishio, Takeshi Ito | 2016-02-16 |
| 9228725 | Light source unit, optical conversion unit, light source apparatus and light source system for an endoscope | Takeshi Ito, Masahiro Nishio, Iwao Komazaki | 2016-01-05 |
| 9182337 | Observation apparatus capable of detecting distal end position of insertion module using external light | Hiroyuki Kamee | 2015-11-10 |
| 9146097 | Optical bend measurement apparatus | Hiromasa Fujita | 2015-09-29 |
| 9131576 | Light source device | Masahiro Nishio, Takeshi Ito | 2015-09-08 |
| 9086340 | Tubular insertion device | Ryo TOJO, Jun Hane, Jun Hasegawa | 2015-07-21 |
| 8923024 | Series connected multi-level power conversion device | Taisuke KATAYAMA, Ryuji Suenaga, Kazuhiro Umeo | 2014-12-30 |
| 8885377 | Matrix converter | — | 2014-11-11 |
| 8857852 | Beam member | Masamitsu Iino, Takayuki Owada | 2014-10-14 |
| 8689990 | Metal cap and bottle with cap | Muto Hdeyasu, Munetaka Ida | 2014-04-08 |
| 8610050 | Optical displacement detection apparatus | Aiko Yoshida | 2013-12-17 |