Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151686 | Information provision system, information terminal, and information provision method | Daisuke Yamaoka, Yu Takiguchi, Kazuhiko Tanaka, Hitomi Hamamura, Taku AOKI +5 more | 2024-11-26 |
| 9671295 | Terminal head of sheath type temperature sensor | Masaru Yamana, Kazuhide Okazaki | 2017-06-06 |
| 7864894 | Receiver circuit and receiving method | — | 2011-01-04 |
| 5798634 | Load management and control apparatus | Isao Iyoda, Yoshiyuki Kobayashi, Akifumi Iwamaru | 1998-08-25 |
| 5613792 | Ball joint | Teiji Suka, Hiroyuki Nakaya | 1997-03-25 |
| 5347441 | Thyristor converter system with higher harmonics suppression | Isao Furo, Hiroshi Suzuki, Isao Iyoda | 1994-09-13 |
| 5095399 | Differential protective relay apparatus | Yosuko Tsujikura | 1992-03-10 |
| 4991052 | Differential protective relay apparatus | Yosuke Tsujikura | 1991-02-05 |
| 4916377 | Voltage-reactive power control apparatus | Hiroshi Suzuki | 1990-04-10 |