Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11342822 | Apparatus and method for bending | Keita Miyashita, Kazuaki Ushiku, Hideki Shigematsu, Takumi Fukaura | 2022-05-24 |
| 9192974 | Work-punching device, work-punching method, and method for producing element for continuously variable transmission | Naruhiko Okubo, Masaaki Fujita, Shintaro Nakamura | 2015-11-24 |
| 7724024 | Semiconductor device with its test time reduced and a test method therefor | Hideo Ikejiri | 2010-05-25 |
| 7564265 | Semiconductor device with its test time reduced and a test method therefor | Hideo Ikejiri | 2009-07-21 |
| 7557604 | Input circuit for mode setting | Tsuguto Maruko | 2009-07-07 |
| 7106139 | Amplification circuit and oscillation circuit including inverter circuits having a same threshold voltage | Masashi Morimoto | 2006-09-12 |
| 5344740 | Positive-type photosensitive electrodeposition coating composition containing quinonediazide resin having an anion-forming group and a nitrogen-containing compound and process for producing circuit plate using same | Naozumi Iwasawa, Junichi Higashi | 1994-09-06 |
| 5236810 | Process for preparing printed-circuit board | Toshio Kondo, Naozumi Iwasawa, Sadaaki Hashimoto | 1993-08-17 |