Issued Patents All Time
Showing 51–75 of 203 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8913860 | Optical waveguide structure and optical waveguide device | Jun Ushida | 2014-12-16 |
| 8873906 | Optical conversion element and optical conversion element manufacturing method | Masatoshi Tokushima | 2014-10-28 |
| 8811817 | Optical signal transmission device, optical signal reception device, wavelength division multiplexing optical communication device, and wavelength path system | Masahiro Sakauchi | 2014-08-19 |
| 8693880 | Wavelength path communication node apparatus, wavelength path communication control method, and recording medium | Masahiro Sakauchi, Yutaka Urino, Itaru Nishioka, Kiyoshi Fukuchi | 2014-04-08 |
| 8599400 | Image forming device, control method, and program for image forming device | Takafumi Shimmoto, Kohji Ishikura, Masaki Tasaka | 2013-12-03 |
| 8541468 | Ophthalmic composition for treating tear dysfunction | Yuzuru Umeda, Hideo Nakashima, Michiko Shibuya, Yasukazu Saitoh, Shoji Okada | 2013-09-24 |
| 8165003 | Optical pickup device | Tohru Hotta, Ryouichi Kawasaki | 2012-04-24 |
| 8130395 | Network communication apparatus | Naoki Shimizu, Susumu Fujioka, Tomohito Kajiwara, Takashi Goto | 2012-03-06 |
| 8022451 | Radiation detector | — | 2011-09-20 |
| 7820976 | Radiation image detector | — | 2010-10-26 |
| 7795592 | Image detector and manufacturing method of the same | Shinji Imai | 2010-09-14 |
| 7613100 | Optical pickup device and focus control method therefor | Kozo Suzuki | 2009-11-03 |
| 7576033 | Process for producing Bi12MO20 particles and photo-conductor layer for radiation imaging panels | — | 2009-08-18 |
| 7564050 | Radiation image detector | Kaku Irisawa, Yasuhisa Kaneko | 2009-07-21 |
| 7476341 | Process for producing photo-conductor layers for constituting radiation imaging panels | Motoyuki Tanaka, Kiyoteru Miyake | 2009-01-13 |
| 7447123 | Optical pickup device | Kenji Nakamura | 2008-11-04 |
| 7388082 | Alkoxyalcohol adduct of rare earth monocarboxylate | — | 2008-06-17 |
| 7365296 | Light reception output controlling apparatus of photo detector in optical pickup unit | Akira Tsukihashi, Misao Kuramochi, Mitsuhiro Hiruma, Michiyoshi Sawada, Hiromitsu Kondo | 2008-04-29 |
| 7292519 | Optical head with lasers and mirrors in a recess formed in a substrate | Kimio Tatsuno, Masahide Tokuda, Hirohisa Sano, Toshiaki Tanaka, Takeshi Shimano +2 more | 2007-11-06 |
| 7209416 | Method and apparatus for optical head and optical information reproducing | Kouji Arikawa, Kazuo Shigematsu | 2007-04-24 |
| 7138074 | Process of preparation of rare earth silicate phosphor | — | 2006-11-21 |
| 7106681 | Optical head arrangements with single substrate lasers | Takeshi Shimano, Kazuo Shigematsu | 2006-09-12 |
| 7015070 | Electronic device and a method of manufacturing the same | — | 2006-03-21 |
| 6985424 | Laser module and optical head | Kazuo Shigematsu, Toshimasa Kamisada | 2006-01-10 |
| 6967919 | Method and apparatus for optical head and optical information reproducing | Kouji Arikawa, Kazuo Shigematsu | 2005-11-22 |