Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724744 | Vehicle | — | 2023-08-15 |
| 11505079 | Hybrid vehicle and method for controlling hybrid vehicle | Tamaki OZAWA, Masaaki Kiyohara, Hajime Kushima, Yuki Shimizu, Akio UOTANI | 2022-11-22 |
| 10607907 | Ceramic-aluminum conjugate, power module substrate, and power module | Yoshirou Kuromitsu, Kazuhiro Akiyama, Yoshiyuki Nagatomo, Nobuyuki Terasaki, Yuichi Ikuhara +2 more | 2020-03-31 |
| 10573798 | Thermoelectric conversion module and thermoelectric conversion device | Yoshinobu Nakada, Masahito Komasaki, Yoshiyuki Nagatomo | 2020-02-25 |
| 10121574 | Resistor and method for manufacturing resistor | Masahito Komasaki | 2018-11-06 |
| 10037837 | Resistor and method for manufacturing resistor | Hiroya Ishizuka | 2018-07-31 |
| 9862045 | Power-module substrate and manufacturing method thereof | Takeshi Kitahara, Ryo Muranaka | 2018-01-09 |
| 9764416 | Power module substrate, heat-sink-attached power module substrate, and heat-sink-attached power module | Yoshiyuki Nagatomo, Nobuyuki Terasaki | 2017-09-19 |
| 9715263 | BMC processing circuit, USB power delivery controller, BMC reception method, and non-transitory computer readable medium storing BMC reception program | — | 2017-07-25 |
| 9642275 | Power module | Touyou Ohashi, Yoshiyuki Nagatomo, Yoshirou Kuromitsu | 2017-05-02 |
| 9426915 | Power module | Touyou Ohashi, Yoshiyuki Nagatomo, Yoshirou Kuromitsu | 2016-08-23 |
| 9401340 | Semiconductor device and ceramic circuit substrate, and producing method of semiconductor device | Shuji Nishimoto, Yoshiyuki Nagatomo | 2016-07-26 |
| 9237682 | Power module substrate with heat sink, and method for producing power module substrate with heat sink | Yoshiyuki Nagatomo, Hiroya Ishizuka, Yoshirou Kuromitsu, Masakazu Edo, Hideyuki Miyake | 2016-01-12 |
| 8188376 | Insulation substrate, power module substrate, manufacturing method thereof, and power module using the same | Takeshi Negishi | 2012-05-29 |
| 8164909 | Al/AlN joint material, base plate for power module, power module, and manufacturing method of Al/AlN joint material | Yoshiyuki Nagatomo, Kazuaki Kubo, Takeshi Negishi | 2012-04-24 |
| 8116084 | Method for manufacturing power module substrate, power module substrate, and power module | Takeshi Kitahara, Yoshiyuki Nagatomo, Yoshirou Kuromitsu | 2012-02-14 |
| 8001682 | Insulation substrate, power module substrate, manufacturing method thereof, and power module using the same | Takeshi Negishi | 2011-08-23 |
| 7565467 | USB hub, USB-compliant apparatus, and communication system | — | 2009-07-21 |
| 7532481 | Al/AlN joint material, base plate for power module, power module, and manufacturing method of Al/AlN joint material | Yoshiyuki Nagatomo, Kazuaki Kubo, Takeshi Negishi | 2009-05-12 |
| 7128979 | Circuit board, method of producing same, and power module | Yoshiyuki Nagatomo | 2006-10-31 |
| 7019975 | Power module and power module with heat sink | Yoshiyuki Nagatomo, Shoichi Shimamura | 2006-03-28 |
| 6563709 | Liquid-cooled heat sink and manufacturing method thereof | Takeshi Negishi, Yoshiyuki Nagatomo, Shoichi Shimamura, Asao Tokiwa | 2003-05-13 |
| 6483185 | Power module substrate, method of producing the same, and semiconductor device including the substrate | Yoshiyuki Nagatomo, Kazuaki Kubo, Shoichi Shimamura, Koichi Goshi | 2002-11-19 |
| 6310775 | Power module substrate | Yoshiyuki Nagatomo, Kazuaki Kubo, Shoichi Shimamura | 2001-10-30 |
| 6033787 | Ceramic circuit board with heat sink | Yoshirou Kuromitsu, Kunio Sugamura, Yoshio Kanda, Masafumi Hatsushika, Masato Otsuki | 2000-03-07 |