Issued Patents All Time
Showing 51–75 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8332879 | Optical disk drive | Seiji Hamaie, Yosuke Ishizuka | 2012-12-11 |
| D670585 | Inside diameter measurement tool | Yoshiro Asano, Shigeru Ohtani, Tomomi Sakaguchi | 2012-11-13 |
| 8250591 | Tray of optical disk device and optical disk device including the same | Sojiro Kirihara, Hiroshi Yamagishi | 2012-08-21 |
| 8181190 | Optical disc apparatus | Yosuke Ishizuka | 2012-05-15 |
| 8148485 | Production method for water-absorbing resin | Kozo Nogi, Kunihiko Ishizaki | 2012-04-03 |
| 8138292 | Method for producing particulate water—absorbing agent composed principally of water absorbing resin | Sumio Okuda, Kunihiko Ishizaki | 2012-03-20 |
| 8125639 | Temperature compensated spectroscope and optical apparatus | Takehiro Yoshida, Takeshi Yamazaki, Satoshi Watanabe, Shohei Kobayashi | 2012-02-28 |
| 8110486 | Method of manufacturing semiconductor wafer by forming a strain relaxation SiGe layer on an insulating layer of SOI wafer | Tomoyuki Hora, Akihiko Endo, Etsurou Morita, Masaharu Ninomiya | 2012-02-07 |
| 8012383 | Method for producing polarizing film | Narutoshi Hayashi, Nobuyuki Kurata | 2011-09-06 |
| 7977221 | Method for producing strained Si-SOI substrate and strained Si-SOI substrate produced by the same | Masaharu Ninomiya, Masahiko Nakamae, Masanobu Miyao | 2011-07-12 |
| 7898743 | Image forming optical system and electronic image pickup apparatus using image forming optical system | Shinichi Mihara, Kanato Adachi, Keisuke Ichikawa, Yasunobu IGA, Kazuaki Murayama +2 more | 2011-03-01 |
| 7887728 | Spinning pack for dry-wet spinning, diverting guide for fiber bundle, and apparatus and method for producing fiber bundle | Kohei Takatani, Makoto Kibayashi, Kazuhisa Narusawa | 2011-02-15 |
| 7877761 | Optical disc apparatus | Yosuke Ishizuka, Shinsuke Takatsuka | 2011-01-25 |
| 7876994 | Optical fiber array | Noriyoshi HIROI, Yoshihide Hashimoto | 2011-01-25 |
| 7873137 | Reactivity control arrangement and fast reactor | Toshiyuki Suzuki, Kenzo Koizumi, Yasushi Tsuboi | 2011-01-18 |
| 7848030 | Image forming optical system and electronic image pickup apparatus using image forming optical system | Shinichi Mihara, Kanato Adachi, Keisuke Ichikawa, Yasunobu IGA, Kazuaki Murayama +2 more | 2010-12-07 |
| 7800832 | Image forming optical system and electronic image pickup apparatus using image forming optical system | Shinichi Mihara, Kanato Adachi, Keisuke Ichikawa, Yasunobu IGA, Kazuaki Murayama +2 more | 2010-09-21 |
| 7768731 | Magnetic recording medium, magnetic storage and method for reproducing information from magnetic recording medium | Akihiro Inomata, Antony Ajan, Jun Taguchi, Wataru Yamagishi | 2010-08-03 |
| 7767548 | Method for manufacturing semiconductor wafer including a strained silicon layer | Masaharu Ninomiya, Masahiko Nakamae, Masanobu Miyao, Taizoh Sadoh | 2010-08-03 |
| 7762154 | Synchromesh automatic transmission | Tsuyoshi Murakami, Hiroki Yamaura, Katsuhiro Komori | 2010-07-27 |
| 7715108 | Image forming optical system and electronic image pickup apparatus using image forming optical system | Shinichi Mihara, Kanato Adachi, Keisuke Ichikawa, Yasunobu IGA, Kazuaki Murayama +2 more | 2010-05-11 |
| 7708029 | Coupling member of pipe coupling | Hiroyuki Kitagawa, Masayuki Imaizumi | 2010-05-04 |
| 7706564 | Diaphragm and speaker | Satoshi Hachiya, Michihiro Ogahara | 2010-04-27 |
| 7672074 | Thermally assisted magnetic recording method | Takuya Kamimura, Takeshi Morikawa, Shingo Hamaguchi | 2010-03-02 |
| 7669612 | Pipe coupling and male coupling member | — | 2010-03-02 |