Issued Patents All Time
Showing 76–100 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340048 | Mobile terminal and communication control method for urging a connected communication terminal to perform a handover | Hisashi Takeshita, Kentaro Itagaki, Nobuaki Sasao | 2012-12-25 |
| 8316996 | Elevator apparatus having rescue operation controller | Takaharu Ueda | 2012-11-27 |
| 8297411 | Brake device for use in an elevator using a target pattern when a hoist is not driven | Takaharu Ueda | 2012-10-30 |
| 8294366 | Plasma display panel having a plurality of aggregated particles attached to a protective layer at a face confronting a discharge space formed between a first substrate and a second substrate | Masashi Gotou, Eiji Takeda, Takayuki Shimamura | 2012-10-23 |
| 8292685 | Method for producing plasma display panel | Eiji Takeda, Takuji Tsujita, Masashi Gotou | 2012-10-23 |
| 8188661 | Plasma display panel capable of displaying a video having high brightness while requiring a low driving voltage | Masashi Gotou, Yasuyuki Noguchi | 2012-05-29 |
| 8183777 | Low power consumption plasma display panel | Masashi Gotou | 2012-05-22 |
| 8177032 | Elevator having regenerative voltage control | — | 2012-05-15 |
| 8073029 | Semiconductor optical device | — | 2011-12-06 |
| 8018154 | Plasma display panel and its manufacturing method | Yusuke Fukui, Takuji Tsujita, Hikaru Nishitani, Masaharu Terauchi, Mikihiko Nishitani | 2011-09-13 |
| 7986668 | Mobile terminal and method for executing scanning of radio signals | — | 2011-07-26 |
| 7986721 | Semiconductor optical device including a PN junction formed by a second region of a first conductive type semiconductor layer and a second conductive type single semiconductor layer | Tsukuru Katsuyama | 2011-07-26 |
| 7957442 | Semiconductor optical device | — | 2011-06-07 |
| 7860140 | Light-emitting device with double intermediate layers between mesa stripe and iron-doped current blocking layer | — | 2010-12-28 |
| 7838893 | Semiconductor optical device | Tsukuru Katsuyama | 2010-11-23 |
| 7812534 | Gas discharge display panel | Shinichi Yamamoto, Mikihiko Nishitani, Masaharu Terauchi, Masatoshi Kitagawa | 2010-10-12 |
| 7769065 | Semiconductor optical device | — | 2010-08-03 |
| 7732783 | Ultraviolet light monitoring system | Shinji Kawada, Ikuo Kurachi, Seiji Samukawa | 2010-06-08 |
| 7730371 | Testing device, testing method, computer program product, and recording medium | Tasuku Fujibe, Naoyoshi Watanabe | 2010-06-01 |
| 7615791 | Semiconductor optical device | — | 2009-11-10 |
| 7613217 | Semiconductor surface emitting device | Tsukuru Katsuyama | 2009-11-03 |
| 7579630 | Semiconductor optical device | — | 2009-08-25 |
| 7501763 | Gas discharge display panel | Masatoshi Kitagawa, Mikihiko Nishitani, Masaharu Terauchi, Shinichi Yamamoto | 2009-03-10 |
| 7460576 | Semiconductor optical amplifier | — | 2008-12-02 |
| 7405421 | Optical integrated device | Tsukuru Katsuyama, Kenji Koyama | 2008-07-29 |