Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834578 | Black perylene pigment microparticles, method of producing the same, black pigment composition comprising the same, and method of producing black perylene pigment microparticles having controlled hue and/or chroma | Masakazu Enomura | 2023-12-05 |
| 11160448 | Optical measurement apparatus for eyeball | Sho Kimura, Taku KINOSHITA, Hideaki Ozawa | 2021-11-02 |
| 10869598 | Eyeball optical measuring device and eyeball optical measuring method | Hideaki Ozawa, Kazuyuki Matsushita, Kouhei YUKAWA, Taku KINOSHITA, Hideo Nakayama | 2020-12-22 |
| 10611915 | Method for producing organic pigment microparticles | Masakazu Enomura, Daisuke Honda | 2020-04-07 |
| 10520873 | Image forming apparatus and image forming method | Yuuya Ozaki, Kohji Yoshimura, Mizuna Tanaka, Takashi Oida | 2019-12-31 |
| 10349831 | Eyeball optical measuring instrument, eyeball optical measuring method, and method for irradiating an eyeball and detecting light coming from eyeball | Kazuyuki Matsushita, Kohei YUKAWA, Hideaki Ozawa, Taku KINOSHITA, Hideo Nakayama | 2019-07-16 |
| 10287232 | Method for producing an organic compound in a rotating forced thin-film microreactor | Masakazu Enomura, Daisuke Honda | 2019-05-14 |
| 10033157 | Surface-emitting semiconductor laser, method for producing the same, surface-emitting semiconductor laser device, optical transmission device, and information processing device | Junichiro HAYAKAWA, Akemi Murakami, Naoki Jogan, Takashi Kondo, Jun Sakurai | 2018-07-24 |
| 9936874 | Optical measurement apparatus and light irradiation/reception method | Saori NISHIZAKI, Taku KINOSHITA, Hideaki Ozawa, Kazuyuki Matsushita, Kohei YUKAWA +2 more | 2018-04-10 |
| 9851293 | Concentration calculation system of optically active substance, manufacturing method of concentration calculation system of optically active substance, and computer readable medium | Kazuyuki Matsushita, Kohei YUKAWA, Hideaki Ozawa, Taku KINOSHITA, Hideo Nakayama | 2017-12-26 |
| 9806498 | Vertical-cavity surface-emitting laser diode and optical transmission apparatus | Fumio Koyama, Hamed Dalir, Takashi Kondo, Naoki Jogan, Hideo Nakayama | 2017-10-31 |
| 9653883 | Surface emitting semiconductor laser device | Junichiro HAYAKAWA, Akemi Murakami, Takashi Kondo, Naoki Jogan, Jun Sakurai | 2017-05-16 |
| 9640944 | Method of manufacturing optical semiconductor element | Naoki Jogan, Jun Sakurai, Akemi Murakami, Takashi Kondo, Junichiro HAYAKAWA | 2017-05-02 |
| 9502863 | Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing device | Junichiro HAYAKAWA, Akemi Murakami, Takashi Kondo, Naoki Jogan, Jun Sakurai | 2016-11-22 |
| 9466945 | Surface-emitting semiconductor laser device and method for producing the same | Naoki Jogan, Jun Sakurai, Akemi Murakami, Takashi Kondo, Junichiro HAYAKAWA | 2016-10-11 |
| 9444223 | Surface-emitting semiconductor laser device and method for producing the same | Junichiro HAYAKAWA, Masaya Kumei, Akemi Murakami, Takashi Kondo, Jun Sakurai | 2016-09-13 |
| 9350139 | Vertical-cavity surface-emitting laser diode and optical transmission apparatus | Fumio Koyama, Hamed Dalir, Takashi Kondo, Naoki Jogan, Hideo Nakayama | 2016-05-24 |
| 9252562 | Surface emitting semiconductor laser, surface emitting semiconductor laser array, surface emitting semiconductor laser device, optical transmission device, information processing apparatus, and method of producing surface emitting semiconductor laser | Junichiro HAYAKAWA, Akemi Murakami | 2016-02-02 |
| 9219349 | Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing apparatus | Takashi Kondo | 2015-12-22 |
| 9166370 | Vertical cavity surface emitting laser, vertical cavity surface emitting laser apparatus, optical transmission apparatus, and information processing apparatus | Takashi Kondo, Hideo Nakayama, Fumio Koyama | 2015-10-20 |
| 9059362 | Light emitting element, light emitting element array, optical writing head, and image forming apparatus | Taku KINOSHITA, Takashi Kondo, Hideo Nakayama | 2015-06-16 |
| 8842709 | Surface emitting semiconductor laser, manufacturing method for surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing device | Takashi Kondo | 2014-09-23 |
| 8824520 | Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing apparatus | Takashi Kondo | 2014-09-02 |
| 8759859 | Light-emitting element, self-scanning light-emitting element array, optical writing head, and image forming apparatus | Taku KINOSHITA, Takashi Kondo, Hideo Nakayama | 2014-06-24 |
| 8731012 | Surface emitting semiconductor laser and its manufacturing method, surface emitting semiconductor laser device, optical transmitter, and information processor | Takashi Kondo | 2014-05-20 |