Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9017708 | Mixed antibacterial glass | Yoshinao Kobayashi, Takashi Fushimi, Satoshi Niigawa | 2015-04-28 |
| 8670886 | Hybrid electric power device for crane and control method of hybrid electric power device for crane | — | 2014-03-11 |
| 8473165 | Turning drive control apparatus and construction machine including the same | Hiroso Shono, Kiminori Sano | 2013-06-25 |
| 8227935 | Hybrid power supply device | — | 2012-07-24 |
| 5381674 | Generator for absorption refrigerating machine | Toshiaki Omori, Naoyuki Inoue | 1995-01-17 |
| 4750003 | Magnetic display unit | Akira Terashima, Masahiko Ikeda, Jun Takano, Tatsuya Igawa, Kazuo Anzai | 1988-06-07 |