Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538974 | Magnesium-based thermoelectric conversion material, magnesium-based thermoelectric conversion element, thermoelectric conversion device, and method for manufacturing magnesium-based thermoelectric conversion material | Yoshinobu Nakada, Koya Arai | 2022-12-27 |
| 11404622 | Insulated heat transfer substrate, thermoelectric conversion module, and method for manufacturing insulated heat transfer substrate | Koya Arai, Shuji Nishimoto, Yoshiyuki Nagatomo, Yoshirou Kuromitsu | 2022-08-02 |
| 11380832 | Thermoelectric conversion module and method for producing thermoelectric conversion module | Koya Arai, Yoshirou Kuromitsu | 2022-07-05 |
| 10806028 | Method for manufacturing ceramic-metal layer assembly, method for manufacturing ceramic circuit board, and metal-board-joined ceramic base material board | Koya Arai | 2020-10-13 |
| 10573798 | Thermoelectric conversion module and thermoelectric conversion device | Yoshinobu Nakada, Toshiyuki Nagase, Yoshiyuki Nagatomo | 2020-02-25 |
| 10510939 | Thermoelectric conversion cell and thermoelectric conversion module | Koya Arai | 2019-12-17 |
| 10420223 | Method for manufacturing substrate for power module with heat sink | Wataru Iwazaki | 2019-09-17 |
| 10121574 | Resistor and method for manufacturing resistor | Toshiyuki Nagase | 2018-11-06 |
| 6346038 | Wafer loading/unloading device and method for producing wafers | Jiro Kajiwara, Yoshie Kaido | 2002-02-12 |
| 6302772 | Apparatus and method for dressing a wafer polishing pad | Kanji Hosoki, Hiroshi Shibaya, Jiro Sano, Hiroyuki Kobayashi | 2001-10-16 |
| 6280306 | Wafer polishing apparatus and wafer manufacturing method | Kanji Hosoki, Hiroshi Shibaya, Jiro Sano, Kazuo Iizuka | 2001-08-28 |