Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10888991 | Mobile robot | Yoshinori Takahashi | 2021-01-12 |
| 10447091 | Power transmission unit of wireless power feeding device | Masayoshi Sugino, Takaomi Suzuki, Tatsuya Masamura | 2019-10-15 |
| 10404104 | Wireless power supply apparatus | Masayoshi Sugino, Hiroshi Kondo | 2019-09-03 |
| 9997291 | Wireless power supply apparatus, filter unit and power supply apparatus for robot using the filter unit | Masayoshi Sugino, Katsumi Yuasa, Keisuke Hamasaki, Hiroshi Kondoh, Yasuyuki HASEO | 2018-06-12 |
| 9882393 | Wireless power supply apparatus for linear motion type robot | Masayoshi Sugino, Hiroshi Kondo | 2018-01-30 |
| 9601265 | Wireless power transmission apparatus and direct drive type system including the apparatus | Masayoshi Sugino, Hiroshi Kondoh, Yasuyuki HASEO, Keisuke Hamasaki | 2017-03-21 |
| 8991514 | Electric-power cultivator | Katsumi Tozawa, Kouji HANEDA, Mitsunori Watanabe | 2015-03-31 |
| 8893576 | Suspending robot system | — | 2014-11-25 |
| 8716908 | Power tool | Shin Sugiura, Tadashi Fukumoto, Yoshifumi Morita | 2014-05-06 |
| 8335037 | Millimeter wave band nonreciprocal device | Shin-ichi Ohkoshi | 2012-12-18 |
| 8261670 | Suspended robot system | — | 2012-09-11 |
| 7963188 | Industrial robot having a suspended unit | — | 2011-06-21 |
| 7806385 | Industrial robot having a suspended unit | — | 2010-10-05 |
| D605013 | Portable electric grinder | Kiyozumi Kokawa | 2009-12-01 |
| 7365616 | Non-reciprocal element with three central conductors and communication apparatus using the same | Hideto Mikami, Koji Ichikawa | 2008-04-29 |
| 6940360 | Two-port isolator and method for evaluating it | Hideto Horiguchi, Yukinori Arita, Shinichirou Takeuchi, Yasushi Kishimoto, Shinji Yamamoto | 2005-09-06 |
| 6696901 | Concentrated constant irreciprocal device | Yasushi Kishimoto, Hiroyuki Itoh, Kouji Ichikawa, Shuichi Watanabe | 2004-02-24 |
| 5549175 | Control system for carriage | Akito Torii, Naoki Matsumoto | 1996-08-27 |
| 5535843 | Traveling carriage | Akito Torii, Naoki Matsumoto, Tetsuya Kominami | 1996-07-16 |
| 5535388 | Apparatus for dynamically collecting and editing management information during a software development process | — | 1996-07-09 |
| 5512868 | Magnetostatic microwave device having large impedance change at resonance | Yasuhide Murakami | 1996-04-30 |
| 5415711 | High-strength spring steels and method of producing the same | Masaaki Takagi, Hideaki Inaba | 1995-05-16 |
| 5168254 | Magnetostatic wave device with minimized higher order mode excitations | Kohei Ito, Yasuhide Murakami, Yasuaki Kinoshita | 1992-12-01 |
| 5053734 | Magnetostatic wave device | Yasuhide Murakami, Kohei Ito, Yasuaki Kinoshita, Sadami Kubota | 1991-10-01 |
| 5048937 | Faraday rotator device and optical switch containing same | Satoshi Makio | 1991-09-17 |