Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7847107 | Asymmetric reduction method | Yuki TAKEUCHI, Hiroyuki Yamamoto | 2010-12-07 |
| 7077751 | Portable and stationary game machine system | Takashi Nishiyama | 2006-07-18 |
| 6842408 | Optical disk apparatus, focus-value correcting method, and optical disk | — | 2005-01-11 |
| 6683358 | Silicon integrated accelerometer | Makoto Ishida, Hidekuni Takao | 2004-01-27 |
| 6246647 | Optical disc apparatus, driving control method for objective lens, control method for optical head and recording/reproducing method for optical head | Keiichi Tsutsui, Hiroshi Saeki | 2001-06-12 |
| 6212136 | Magneto-optical disc apparatus with means to change the angle and distance between a magnetic field generating source and a magneto-optical disc | Fumisada Maeda | 2001-04-03 |
| 6144793 | Wavelength dependence correction method in optical variable attenuator | Hiroyuki Sugimura | 2000-11-07 |
| 5963535 | Disk reproducing apparatus | Akio Yamakawa, Takehiko Saito | 1999-10-05 |
| 5904869 | Automatic laser beam machining apparatus and performing automatic laser beam machining method | Shinya Saito, Yoshihiko Kodo, Kazukuni Hiraoka, Shigeru Minami, Hamao Horiguchi +2 more | 1999-05-18 |
| 5844468 | Chip network electronic component | Masato Doi | 1998-12-01 |
| 5688456 | Process for preparation of multilayer films | Hiroki Kuriu, Akira Mita, Kazufumi Ueno, Yoshihiro Wada, Masaaki Iwami | 1997-11-18 |
| 5596557 | Disc skew detecting apparatus using two skew detectors arranged along the reproduced track | — | 1997-01-21 |
| 5562996 | Multi-layer films | Hiroki Kuriu, Akira Mita, Kazufumi Ueno, Yoshihiro Wada, Masaaki Iwami | 1996-10-08 |
| 5335002 | Printing head and printer incorporating the same | Takaya Nagahata, Toshiyuki Shirasaki, Hiroshi Fukumoto, Tokihiko Kishimoto, Masayoshi Yamaguchi +3 more | 1994-08-02 |
| 5282485 | Jet pickling apparatus | Etsuro Hirai, Keiji Tanizaki, Tadanori Miyamoto, Shoji Nagai, Yoshinobu Nakane +2 more | 1994-02-01 |
| 5110218 | Prediction method for formation of heat streak and thermal sensor roll therefor | Atsushi Aizawa, Kenji Hara, Toshiro Yamada | 1992-05-05 |