Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7554296 | Method and apparatus for detecting charged state of secondary battery based on neural network calculation | Satoru Mizuno, Atsushi Hashikawa, Shoji Sakai, Takaharu Kozawa, Naoki Mizuno +1 more | 2009-06-30 |
| 7554297 | Automotive battery state monitor apparatus | Takeshi Sada, Makoto Taniguchi | 2009-06-30 |
| 7514849 | Two-dimensional moving apparatus | Masayasu Sato | 2009-04-07 |
| 7317300 | Automotive battery state monitor apparatus | Takeshi Sada, Makoto Taniguchi | 2008-01-08 |
| 7061247 | Electric power generating system for a vehicle | Takatoshi Inokuchi, Yasuhiro Takase, Hiroshi Shibata, Makoto Taniguchi | 2006-06-13 |
| 6870528 | Portable mobile unit | — | 2005-03-22 |
| 6333075 | Method of forming a film on strip material and apparatus thereof | — | 2001-12-25 |
| 5777952 | Thin bias magnet unit for magneto-optical recording device | Hajime Nishimura, Akio Yabe, Yuji Yokoyama | 1998-07-07 |
| 5668787 | Mark length recording system with trial writing to maximize recording power and error recovery | Kazuo Shigematsu, Yoji Tomono, Toshiyasu Hattori | 1997-09-16 |
| 5621576 | Optical head for optical memory disk recording device with elastic support in a direction parallel to a recording surface | Yoshiaki Yamauchi, Shozo Saegusa, Akio Yabe, Akira Saito, Hiromitu Mori | 1997-04-15 |
| 5537370 | Magnetooptical-disk recording and/or reproducing apparatus for a 5.25 inch large capacity magnetooptical-disk | Kazuo Shigematsu, Yoji Tomono, Toshiyasu Hattori | 1996-07-16 |
| 5420832 | Half height magnetooptical-disk recording and/or reproducing apparatus for a 5.25 inch large capacity magnetooptical-disk | Kazuo Shigematsu, Yoji Tomono, Toshiyasu Hattori | 1995-05-30 |
| 5418763 | Disc recording system | Masateru Watanabe, Tokuya Kaneda, Toshihiko Ishizaka, Shigeru Nakamura | 1995-05-23 |
| 5412633 | Optical disk apparatus with galvanomirror having movable reflecting surfaces cooperating with fixed reflecting surfaces | Yoshiaki Yamauchi, Akira Saito | 1995-05-02 |
| 5287811 | Flexible branching apparatus in superconducting magnetically levitated railway having variable cross-section main flexible beam | Akio Matsuura, Genpachi Anami, Ichirou Sugimoto | 1994-02-22 |
| 5220459 | Optical disk driving with inertial damping spring supporting lens holder | Akira Saito, Yukio Sumiya | 1993-06-15 |
| 4838649 | Apparatus for driving objective lens | Masamichi Ito, Akira Saito | 1989-06-13 |
| 4786992 | Apparatus and method for controlling tape tension using acceleration and average tension deviation information to adjust motor drive currents | Fujio Tajima, Hiroshi Maejima, Munetake Kanna | 1988-11-22 |
| 4752117 | Objective lens driving device | Masayuki Abe, Akio Yabe, Hideo Onuki, Shigefumi Hida | 1988-06-21 |
| 4407462 | Web drive apparatus | Fujio Tajima, Isao Shimizu | 1983-10-04 |