Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D676376 | Electric vehicle charging station | Kenji Yamada | 2013-02-19 |
| 8162317 | Game machine including variable pattern display units | Masaaki Ozaki, Takahisa Kaneko, Ken Nishioka, Tsuneo Uchida, Hiroshi Kawakami +1 more | 2012-04-24 |
| 7806407 | Game machine including variable pattern display units | Masaaki Ozaki, Takahisa Kaneko, Ken Nishioka, Tsuneo Uchida, Hiroshi Kawakami +1 more | 2010-10-05 |
| 7719952 | Optical information recording medium | Hideyoshi Horimai, Kazuhiko Kimura, Atsushi Togo, Yasuo Sakane | 2010-05-18 |
| 7677572 | Pattern display device and game machine | Masaaki Ozaki, Takahisa Kaneko, Ken Nishioka, Tsuneo Uchida, Hiroshi Kawakami +1 more | 2010-03-16 |
| 7518973 | Holographic optical information reproducing apparatus | Hideyoshi Horimai | 2009-04-14 |
| 7428206 | Holographic information recording apparatus | Hideyoshi Horimai | 2008-09-23 |
| 7255643 | Pattern display device and game machine including the same | Masaaki Ozaki, Takahisa Kaneko, Ken Nishioka, Tsuneo Uchida, Hiroshi Kawakami +1 more | 2007-08-14 |
| 7204753 | Pattern display device and game machine including the same | Masaaki Ozaki, Takahisa Kaneko, Ken Nishioka, Tsuneo Uchida, Hiroshi Kawakami | 2007-04-17 |
| 6900482 | Semiconductor device having divided active regions with comb-teeth electrodes thereon | Yutaka Mimino, Osamu Baba, Muneharu Gotoh | 2005-05-31 |
| 6825809 | High-frequency semiconductor device | Yutaka Mimino, Osamu Baba, Muneharu Gotoh | 2004-11-30 |
| 6787909 | High frequency semiconductor device | Yutaka Mimino, Osamu Baba, Muneharu Gotoh | 2004-09-07 |
| D494540 | Rectifier | Masahide Mizuno | 2004-08-17 |
| D494543 | Rectifier module | Kenji Yamada | 2004-08-17 |
| D494131 | Rectifier module | Hikaru Hirashima | 2004-08-10 |
| 6774484 | High frequency semiconductor device | Yutaka Mimino, Osamu Baba, Muneharu Gotoh | 2004-08-10 |
| 6747299 | High frequency semiconductor device | Yutaka Mimino, Osamu Baba, Muneharu Gotoh | 2004-06-08 |
| 6712284 | High frequency semiconductor device | Yutaka Mimino, Osamu Baba, Muneharu Gotoh | 2004-03-30 |
| D479506 | Rectifier | Hikaru Hirashima | 2003-09-09 |
| 6580166 | High frequency semiconductor device | Osamu Baba, Yutaka Mimino, Muneharu Gotoh | 2003-06-17 |
| 6489671 | Semiconductor integrated circuit having three-dimensional interconnection lines | Yutaka Mimino, Osamu Baba, Muneharu Gotoh | 2002-12-03 |
| RE37428 | Magneto-optical disk system with specified thickness for protective layer on the disk relative to the numerical aperture of the objective lens | Tetsu Watanabe | 2001-10-30 |
| 6262948 | Optical disk having a protective layer specified thickness relative to the NA of an objective lens and the wavelength of light source | Tetsu Watanabe | 2001-07-17 |
| 6233654 | Recording apparatus having a partially exchangeable disk array, a loading/unloading device, and a control device and which uses a disk-like recording medium | Hideyoshi Horimai | 2001-05-15 |
| 6219308 | Optical disk system having objective lens with a numerical aperture related to thickness of protective layer | Tetsu Watanabe | 2001-04-17 |