Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9941132 | Plasma processing apparatus and plasma processing method | Shogo Okita, Atsushi Harikai | 2018-04-10 |
| 9922899 | Method of manufacturing element chip and element chip | Atsushi Harikai, Shogo Okita, Mitsuru Hiroshima, Mitsuhiro Okune | 2018-03-20 |
| 9911677 | Element chip and method for manufacturing the same | Bunzi Mizuno, Mitsuru Hiroshima, Shogo Okita, Atsushi Harikai | 2018-03-06 |
| 9911638 | Plasma processing apparatus and plasma processing method | Shogo Okita, Atsushi Harikai | 2018-03-06 |
| 9859144 | Method of manufacturing element chip | Atsushi Harikai, Shogo Okita | 2018-01-02 |
| 9780021 | Method of manufacturing element chip, method of manufacturing electronic component-mounted structure, and electronic component-mounted structure | Atsushi Harikai, Shogo Okita | 2017-10-03 |
| 9779986 | Plasma treatment method and method of manufacturing electronic component | Atsushi Harikai, Hideo Kanou, Mitsuru Hiroshima, Syouzou Watanabe, Toshihiro Wada | 2017-10-03 |
| 9742267 | Power conversion apparatus and refrigeration air-conditioning apparatus | Koichi Arisawa, Takuya Shimomugi, Takashi Yamakawa, Keisuke Uemura, Yosuke Shinomoto +3 more | 2017-08-22 |
| 9698052 | Method of manufacturing element chip and method of manufacturing electronic component-mounted structure using plasma etch to singulate element chip | Atsushi Harikai, Shogo Okita | 2017-07-04 |
| 9698073 | Method of manufacturing element chip and element chip | Atsushi Harikai, Shogo Okita, Mitsuru Hiroshima, Mitsuhiro Okune | 2017-07-04 |
| 9653334 | Plasma processing apparatus and method | Atsushi Harikai, Mitsuru Hiroshima | 2017-05-16 |
| 9621025 | Backflow preventing device, power conversion apparatus, motor driver, and refrigerating and air-conditioning apparatus | Takuya Shimomugi, Koichi Arisawa, Takashi Yamakawa, Keisuke Uemura, Shinsaku Kusube +2 more | 2017-04-11 |
| 9570272 | Plasma processing apparatus and plasma processing method | Shogo Okita, Atsushi Harikai | 2017-02-14 |
| 9431263 | Plasma processing method and apparatus | Atsushi Harikai, Mitsuru Hiroshima | 2016-08-30 |
| 9431915 | Power conversion apparatus and refrigeration air-conditioning apparatus | Koichi Arisawa, Takuya Shimomugi, Takashi Yamakawa, Keisuke Uemura, Yosuke Shinomoto +3 more | 2016-08-30 |
| 8559202 | Power conversion apparatus | Akihiko Iwata, Makoto Seto, Masaki Yamada, Shigeki Harada, Takashi Kumagai | 2013-10-15 |
| 8004204 | Power circuit and illumination apparatus | Takafumi Nonaka, Takashi Kumagai, Kazuo Ban, Koichi Saito | 2011-08-23 |
| 7839665 | System interconnection inverter including overvoltage and negative voltage protection | Masahiro Toba, Masanori Kageyama, Hirokazu Nakabayashi | 2010-11-23 |
| 7719865 | Power conversion apparatus | Akihiko Iwata, Makoto Seto, Masaki Yamada, Shigeki Harada, Takashi Kumagai | 2010-05-18 |
| 7586770 | Interconnection inverter device | Masahiro Toba, Masanori Kageyama, Naoki Nishio | 2009-09-08 |
| 4641092 | Rotary probe apparatus for detecting flaws in a test object | Takahide Sakamoto, Tatsuo Hiroshima, Kenichi Miyata | 1987-02-03 |