Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8297504 | Managing printable media that include electronic tags | Masami Tada | 2012-10-30 |
| 7542968 | Attribute data management system | Kazuhiro Yokomizo | 2009-06-02 |
| 7139525 | Time synchronization system, satellite system applied to the time synchronization system, ground system applied in the time synchronization system, time synchronization method and a computer-readable recording medium with a program | — | 2006-11-21 |
| 6807398 | TIME SYNCHRONIZATION SYSTEM, SATELLITE SYSTEM APPLIED TO THE TIME SYNCHRONIZATION SYSTEM, GROUND SYSTEM APPLIED IN THE TIME SYNCHRONIZATION SYSTEM, TIME SYNCHRONIZATION METHOD AND A COMPUTER-READABLE RECORDING MEDIUM WITH A PROGRAM | — | 2004-10-19 |
| 6002537 | Rotary head reproducing apparatus that displays date, time, and frame number even when such data code information is absent during a search marker using interpolation based on head switching pulse | — | 1999-12-14 |
| 5807532 | Method of producing spinel type limn204 | Koh Takahashi, Takeshi Sotomura | 1998-09-15 |
| 5742400 | Image processing apparatus | — | 1998-04-21 |
| 5457584 | Rotary head type recording and reproducing apparatus | — | 1995-10-10 |
| 4905093 | Video reproduction apparatus with plural heads and field memory | — | 1990-02-27 |
| 4882634 | Apparatus for reproducing information signals by intermittently feeding tape-shaped record bearing medium | Susumu Kozuki | 1989-11-21 |
| 4879609 | Rotary head type recording apparatus having an erasing function based on recording mode | Susumu Kozuki, Koji Takahashi, Kenichi Nagasawa, Hiroo Edakubo, Mitsuhiro Otokawa | 1989-11-07 |
| 4841814 | System for controlling the pressure of oil in a system for a continuously variable transmission | — | 1989-06-27 |
| 4841380 | Reproducing apparatus for intermittently driving recording medium | Susumu Kozuki | 1989-06-20 |
| 4832671 | Belt for a continuously variable transmission | — | 1989-05-23 |
| 4823608 | Method of measuring residual stress in a carrier produced in manufacturing of a belt for continuously variable transmission | — | 1989-04-25 |
| 4825307 | Information signal recording apparatus | Mitsuhiro Otokawa, Hiroyuki Takimoto, Koji Takahashi, Hiroo Edakubo | 1989-04-25 |
| 4802031 | Tracking control using signals reproduced by erase head | Kenichi Nagasawa, Hiroyuki Takimoto, Mitsuhiro Otokawa, Hiroo Edakubo, Susumu Kozuki | 1989-01-31 |
| 4785360 | Recording and reproducing apparatus having tracking control responsive to erase head scanning | Susumu Kozuki, Hiroyuki Takimoto, Mitsuhiro Otokawa, Hiroo Edakubo, Kenichi Nagasawa | 1988-11-15 |