Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247899 | Excitation device for inspection of a vehicle | Susumu Akutsu | 2025-03-11 |
| 11668627 | Vehicle inspection apparatus and vehicle inspection method that detects abnormal noise | Susumu Akutsu | 2023-06-06 |
| 10153802 | Wireless communication device and wireless communication system using the same | Tomokazu Takasaka, Tatsuya Ippyo | 2018-12-11 |
| 8922343 | Remote operation apparatus of working machine | Toshikazu Nakamura | 2014-12-30 |
| 8089792 | Cycloconverter generator | Shinsaku Nakayama, Yoshinori Masubuchi | 2012-01-03 |
| 8022562 | Cycloconverter generator | Shinsaku Nakayama, Yoshinori Masubuchi | 2011-09-20 |
| 7952230 | Cycloconverter generator | Shinsaku Nakayama, Yoshinori Masubuchi | 2011-05-31 |
| 7762787 | Engine driven working machine | Toshiaki Kawakami, Tsutomu Wakitani | 2010-07-27 |
| 7557547 | Self exited oscillation converter providing a stable output voltage from a wide range of input voltages | Motohiro Shimizu, Kenji Kamimura | 2009-07-07 |
| 7105944 | Engine starting device with a starter-generator | Tsutomu Wakitani | 2006-09-12 |
| 7068020 | Step-down DC—DC converter | Motohiro Shimizu, Kenji Kamimura | 2006-06-27 |
| 7015662 | Engine operated machine | Tsutomu Wakitani, Toshiaki Kawakami, Yoshihisa Shinogi | 2006-03-21 |
| 6840203 | Engine starting device | Tsutomu Wakitani | 2005-01-11 |
| 6774590 | Method for starting an electric brushless rotating machine for driving an internal combustion engine | Yoshihiro Iijima, Mitsuru Nakamura, Tsutomu Wakitani | 2004-08-10 |