Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680307 | Magnetic core and coil component | Kyohei Tonoyama, Kentaro Saito, Miyuki Asai, Hitoshi Ohkubo | 2023-06-20 |
| 11657949 | Magnetic core and coil component | Kyohei Tonoyama, Kentaro Saito, Miyuki Asai, Hitoshi Ohkubo | 2023-05-23 |
| 11183320 | Magnetic core and coil component | Kyohei Tonoyama, Kentaro Saito, Miyuki Asai, Hitoshi Ohkubo | 2021-11-23 |
| 11173964 | Vehicle body front structure | Keisuke Gonda, Akira Haga, Takashi Nitta | 2021-11-16 |
| 7843315 | IC tag whose function can be changed upon separation | Hisao Kumai, Touru Sugayama, Junji Hiraide, Haruo Hinode | 2010-11-30 |
| 7812706 | Tag, and method and system using the same | Yoshihiro Suzuki, Shigetaka Noguchi | 2010-10-12 |
| 7509452 | Image forming apparatus, erasing method, and hard disk management method | Yasuhiro Hattori, Hidenori Shindoh, Takahiro Yamazaki | 2009-03-24 |
| 4975775 | Tuner for receiving television signal in frequency division multiplex system and television signal in time division multiplex system | — | 1990-12-04 |
| 4399355 | Display apparatus for tape running positions | Kenzi Furuta | 1983-08-16 |
| 4372504 | Magnetic record tape protective device for a tape cassette | Tsutomu Shibata, Kenji Kimura, Sinichi Saitou, Toshikazu Kato, Seizo Watanabe +1 more | 1983-02-08 |
| 4366513 | Tape recorder with noise blanking circuit | Shunichi Orita | 1982-12-28 |
| 4363042 | Method and apparatus for automatically tracking a magnetic tape | Kenji Kimura, Sinichi Saitou, Toyoo Nishiyama, Toshikazu Kato, Misao Shimoda +2 more | 1982-12-07 |
| 4355750 | Double-capstan tape driving device | Sinichi Saitou, Toshikazu Kato, Kenji Kimura, Tsutomu Shibata, Seizo Watanabe +1 more | 1982-10-26 |
| 4352473 | Tape cassette | Seizo Watanabe, Sinichi Saitou, Toshikazu Kato, Ken Ohshima, Tsutomu Shibata +1 more | 1982-10-05 |
| 4349849 | Tape tracking device | — | 1982-09-14 |
| 4330802 | Magnetic cassette tape record and play apparatus | Toshikazu Kato, Sinichi Saitou, Seizo Watanabe, Toyoo Nishiyama, Misao Shimdda +2 more | 1982-05-18 |
| 4325080 | Apparatus for displaying video track number in viewfinder of video camera | — | 1982-04-13 |
| 4320879 | Tape cassette drive assembly | Sinichi Saitou, Toshikazu Kato, Seizo Watanabe, Toyoo Nishiyama, Misao Shimoda +2 more | 1982-03-23 |
| 4316590 | Tape cassette | Sinichi Saitou, Toshikazu Kato, Seizo Watanabe, Toyoo Nishiyama, Misao Shimoda +2 more | 1982-02-23 |
| 4309002 | Mechanism for preventing loosening of magnetic recording tape of tape cassette | Sinichi Saitou, Toshikazu Kato, Seizo Watanabe, Toyoo Nishiyama, Misao Shimoda +2 more | 1982-01-05 |
| 4293742 | Microphone device | Masanobu Sato | 1981-10-06 |
| 4292509 | Indicator for tape running direction and tape remnant amount | Masanobu Sato, Toshihiro Nakao, Kenzi Furuta | 1981-09-29 |
| 4285014 | Channel division recording/reproducing apparatus | — | 1981-08-18 |
| 4277674 | Tape running direction indicator | Masanobu Sato, Toshihiro Nakao, Kenzi Furuta | 1981-07-07 |
| 4244009 | Cue recording system for magnetic recorder | — | 1981-01-06 |