Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725550 | Control method, controller, and control program for controlling lubricating system, computer-readable medium carrying control program, lubricating system, and vehicle | — | 2023-08-15 |
| 7975826 | Stacker and card processing apparatus equipped with the stacker | Shigeru Kato | 2011-07-12 |
| 5784227 | Tape cassette mounted with IC memory package and IC connecting system for the tape cassette | Hiroyuki Kitamura, Kouji Suzuki | 1998-07-21 |
| 5196972 | Cassette loading device for video cassette recorder | Masahiro Matsumaru, Mitsuo Harumatsu | 1993-03-23 |
| 5032939 | Tape cassette loading system compatible with two different sized cassettes | Hiromichi Hirayama, Mitsuhiko Hara, Mitsuo Harumatsu | 1991-07-16 |
| 5025331 | Tape casette loading system compatible with two different sized cassettes | Hiromichi Hirayama, Mitsuhiko Hara, Mitsuo Harumatsu | 1991-06-18 |
| 5012364 | Tape-loading mechanism for a magnetic recording/reproducing apparatus for selective use of tape cassettes of two different sizes | Hiromichi Hirayama, Mitsuo Harumatsu | 1991-04-30 |
| 4991043 | Tape cassette loading system | Mitsuo Harumatsu, Hiromichi Hirayama, Mitsuhiko Hara | 1991-02-05 |
| 4972278 | Tape cassette driving system compatible with two cassette types of different sizes | Mitsuhiko Hara, Hiromichi Hirayama, Mitsuo Harumatsu | 1990-11-20 |
| 4964001 | Magnetic recording/reproducing apparatus for selective use with tape cassettes of two different sizes | Hiromichi Hirayama, Mitsuo Harumatsu | 1990-10-16 |
| 4768117 | Tape guide drum apparatus having magnetic heads mounted at different height positions | — | 1988-08-30 |
| 4725896 | Magnetic recording apparatus for recording two kinds of mutually different information signals on independent tracks of a magnetic tape | Tsunehisa Ohira, Osamu Inoue | 1988-02-16 |
| 4719518 | Magnetic recording apparatus for carrying out recording by selectively using one of two kinds of recording systems | Koichi Kido, Kenji Shibayama, Masahiko Tsuruta, Akira Hirota, Osamu Inoue | 1988-01-12 |