Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999114 | Welding device and welding method | Ryota OZAKI, Sho YAMAGUCHI, Tomoya IWANAGA | 2024-06-04 |
| 11072046 | Inspection system | Aki Awata, Anders Rudin | 2021-07-27 |
| 10173305 | Screw fastening method and screw fastening device | Yasuaki Kanai | 2019-01-08 |
| 9007134 | Constant-temperature piezoelectric oscillator and method of manufacturing the same | Tadayoshi Soga, Akitoshi Ogino, Yuichi Oinuma | 2015-04-14 |
| 8823462 | Piezoelectric oscillation circuit and temperature-constant piezoelectric oscillator | Akitoshi Ogino, Tadayoshi Soga, Yuichi Oinuma | 2014-09-02 |
| 8482356 | Constant-temperature piezoelectric oscillator and method of manufacturing the same | Tadayoshi Soga, Akitoshi Ogino, Yuichi Oinuma | 2013-07-09 |
| 8441509 | Image forming apparatus, image forming method, and program | Ken Higuchi | 2013-05-14 |
| 8421831 | Image forming apparatus, image forming method, and program | Ken Higuchi | 2013-04-16 |
| 7427902 | High-stability piezoelectric oscillator | — | 2008-09-23 |
| 7009459 | Piezoelectric oscillator having a non-inductive load with a collector-emitter capacitor | Tomio Satoh, Tsuyoshi Ohshima | 2006-03-07 |
| 5640757 | Apparatus for manipulating and detecting presence or absence of harness applicator | — | 1997-06-24 |
| 5392375 | Glass having refractive index distribution | Naoyuki Kitamura, Kenichi Kinugawa, Kohei Fukumi, Isao Kondoh, Saburo Kose +2 more | 1995-02-21 |
| 5261938 | Process for producing rod glass having refractive index distribution | Naoyuki Kitamura, Kenichi Kinugawa, Kohei Fukumi, Isao Kondoh, Saburo Kose +2 more | 1993-11-16 |