Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851313 | Cap attachment-detachment device and pre-processing device | Tadanobu Shibabuki | 2023-12-26 |
| 11391607 | Column oven and chromatography | Kohei HOSOO | 2022-07-19 |
| 10775352 | Column oven | Yosuke Iwata, Kei SHIMOJIMA | 2020-09-15 |
| 8253096 | Time-of-flight mass spectrometer | — | 2012-08-28 |
| 7791550 | On-vehicle film antenna | Syuichi Kono, Yuji Sugimoto, Toshihiro Hattori, Toru Yamazaki, Masaaki Hisada | 2010-09-07 |
| 7633453 | On-vehicle film antenna | Syuichi Kono, Yuji Sugimoto, Toshihiro Hattori, Toru Yamazaki, Masaaki Hisada | 2009-12-15 |
| 7482988 | Noise reception reducing arrangement | Yuji Sugimoto, Toshihiro Hattori, Toru Yamazaki, Masaaki Hisada | 2009-01-27 |
| 7446719 | Mobile antenna mounted on a vehicle body | Yuji Sugimoto, Toshihiro Hattori, Yoko Ichikawa, Syuichi Kono, Masaaki Hisada +1 more | 2008-11-04 |
| 5410564 | Direct current electric furnace for melting metal | Nobuyoshi Takashiba, Shunji Ohtsubo | 1995-04-25 |
| 5360268 | Ultrasonic temperature measuring apparatus | Yasushi Hayashi, Kazutoshi Nishizawa | 1994-11-01 |
| 4898462 | Device for detecting a transmissivity of a substance | Fumio Asakura, Yoshiyuki Kago, Masaei Nozawa, Takahiro Shibakawa, Hajime Akado +1 more | 1990-02-06 |
| 4891559 | Apparatus for controlling a headlight of a vehicle | Muneaki Matsumoto, Shigeyuki Akita, Minoru Nishida, Mitsuhiko Masegi | 1990-01-02 |
| RE33025 | Method and apparatus for display of distance and direction to destination | Maneaki Matsumoto, Akira Kuno | 1989-08-15 |
| 4672565 | Direction detecting system for vehicles | Akira Kuno, Muneaki Matsumoto | 1987-06-09 |
| 4663719 | Method and apparatus for display of distance and direction to destination | Muneaki Matsumoto, Akira Kuno | 1987-05-05 |
| 4642776 | Automobile route information display | Muneaki Matsumoto | 1987-02-10 |
| 4633709 | Vehicle turn angle detecting device | Hiroaki Tanaka, Akira Kuno | 1987-01-06 |
| 4563685 | Return route indication device for automotive vehicles | Muneaki Matsumoto, Akira Kuno | 1986-01-07 |
| 4555761 | Direction detection for a vehicle | Muneaki Matsumoto, Akira Kuno | 1985-11-26 |
| 4523386 | Heading detecting apparatus | Muneaki Matsumoto, Akira Kuno | 1985-06-18 |
| 4497034 | Heading detecting apparatus | Akira Kuno, Muneaki Matsumoto | 1985-01-29 |
| 4495467 | Apparatus for simultaneous measurement of magnetic field components in mutually perpendicular directions | Akira Kuno, Muneaki Matsumoto | 1985-01-22 |
| 4480226 | Apparatus for indicating the direction of a vehicle with abnormal field sensing circuits | Akira Kuno, Muneaki Matsumoto | 1984-10-30 |
| 4472682 | Apparatus for generating a parallel magnetic field within a magnetically shielded housing | Akira Kuno, Muneaki Matsumoto | 1984-09-18 |
| 4435760 | Running position indicator apparatus | Akira Kuno, Muneaki Matsumoto, Susumu Urano | 1984-03-06 |