Issued Patents All Time
Showing 51–75 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9310536 | Objective lens element | Yasuhiro Tanaka, Michihiro Yamagata, Yoshiaki Komma | 2016-04-12 |
| 9286819 | Display device, display method, integrated circuit, and program | Keiji Sugiyama, Shinichi Shikii | 2016-03-15 |
| 9219101 | Organic EL device and method for manufacturing organic EL device | — | 2015-12-22 |
| 9201187 | Light-emitting device, and liquid crystal display device and image display device that use the same | Shinichi Shikii, Motonobu Yoshikawa | 2015-12-01 |
| 9190019 | Image display apparatus | Yasuhiro Tanaka | 2015-11-17 |
| 9104015 | Backlight device and liquid crystal display apparatus | Daizaburo Matsuki, Kenji Hasegawa, Hiroshi Yamaguchi | 2015-08-11 |
| 9063371 | Backlight device, liquid crystal display apparatus, and lens | Daizaburo Matsuki, Kenji Hasegawa, Hiroshi Yamaguchi | 2015-06-23 |
| 9052565 | Light deflector and liquid crystal display device using the same | Shinichi Shikii, Motonobu Yoshikawa | 2015-06-09 |
| 9030643 | Liquid crystal optical element and image display apparatus including the same | — | 2015-05-12 |
| 8952250 | Connection structure and connection method for suprressing radiation of common noise in a superimposed wiring member | — | 2015-02-10 |
| 8801210 | Backlight device and liquid crystal display apparatus | Daizaburo Matsuki, Kenji Hasegawa, Hiroshi Yamaguchi | 2014-08-12 |
| 8767518 | Objective lens element and optical pickup device | Yasuhiro Tanaka, Michihiro Yamagata, Fumitomo Yamasaki | 2014-07-01 |
| 8760989 | Objective lens element | Yasuhiro Tanaka, Michihiro Yamagata, Yoshiaki Komma, Kazuhiko Ishimaru | 2014-06-24 |
| 8681593 | Objective lens, optical head and optical disk device | Fumitomo Yamasaki, Yoshiaki Komma, Yoshifumi Takasu | 2014-03-25 |
| 8681592 | Objective lens element and optical head device including the same | Kazuhiro Minami, Yoshiaki Komma, Fumitomo Yamasaki | 2014-03-25 |
| 8646283 | Ice making method and ice making device | Hiroki Kuratani, Shigeru Ozawa | 2014-02-11 |
| 8611199 | Objective lens element and optical pickup device | Yoshiaki Komma, Yasuhiro Tanaka, Michihiro Yamagata | 2013-12-17 |
| 8576685 | Objective lens element | Yasuhiro Tanaka, Michihiro Yamagata | 2013-11-05 |
| 8531926 | Optical system for optical pickup | Yasuhiro Tanaka, Michihiro Yamagata, Fumitomo Yamasaki | 2013-09-10 |
| 8483023 | Optical head, diffraction device, objective lens, and optical disc apparatus | Fumitomo Yamasaki, Yoshiaki Komma | 2013-07-09 |
| 8472299 | Optical element and optical pickup device using the same | Yasuhiro Tanaka, Michihiro Yamagata | 2013-06-25 |
| 8455135 | Battery case forming sheet and battery packet | Takuya Yamazaki, Kiyoshi Oguchi, Koji Shimizu, Kenichiro Suto, Tsutomu Yoshinaka +5 more | 2013-06-04 |
| 8406110 | Objective lens element | Yasuhiro Tanaka, Michihiro Yamagata, Yoshiaki Komma | 2013-03-26 |
| 8391120 | Optical head, optical disc device and information processing device | Fumitomo Yamasaki, Kousei Sano, Tomoaki Tojo, Yoshiaki Komma | 2013-03-05 |
| 8323828 | Battery case forming sheet and battery packet | Takuya Yamazaki, Kiyoshi Oguchi, Koji Shimizu, Kenichiro Suto, Tsutomu Yoshinaka +5 more | 2012-12-04 |