Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653240 | Circuit breaker and safety circuit and secondary battery circuit including the same | Masashi Namikawa | 2017-05-16 |
| 9222808 | Scale for rotary encoder, method of injection-molding same, and rotary encoder using same | Hideji Fukuda | 2015-12-29 |
| 8933394 | Semiconductor device having at least a transistor cell with a second conductive type region surrounding a wall region and being insulated from both gate electrode and source electrode and solid state relay using same | Hiroshi Okada, Takeshi Oomori | 2015-01-13 |
| 8803161 | Semiconductor device and solid state relay using same | Hiroshi Okada, Takeshi Oomori | 2014-08-12 |
| 7968943 | Semiconductor device reducing output capacitance due to parasitic capacitance | Kazuhiko Kusuda, Takeshi Yoshida | 2011-06-28 |
| 6930870 | Semiconductor device with protective functions | Takeshi Nobe, Shigeo Akiyama, Noriteru Furumoto | 2005-08-16 |
| 4655114 | Tone generating apparatus | — | 1987-04-07 |
| 4612839 | Waveform data generating system | — | 1986-09-23 |
| 4563932 | Waveform data read signal generating apparatus | — | 1986-01-14 |
| 4506581 | Touch response apparatus for electronic keyboard musical instrument | — | 1985-03-26 |