Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920076 | Fire retardant material | Koichi Yonemoto, Kiyoto Murakami | 2024-03-05 |
| 10947971 | Variable displacement vane pump | Jun Soeda | 2021-03-16 |
| 10408707 | Abnormality diagnosing method and abnormality diagnosing system | Hatsuo Mori, Noriyoshi Mizukoshi, Takashi Ogai, Yusuke Maru, Takayuki Yamamoto +2 more | 2019-09-10 |
| 8556022 | Solenoid valve, solenoid and hydraulic power system | — | 2013-10-15 |
| 8555628 | Variable displacement pump and power steering apparatus using the variable displacement pump | Shigeaki Yamamuro, Makoto Tada | 2013-10-15 |
| 8522914 | Pump apparatus and control method for controlling the pump apparatus | Makoto Kimura | 2013-09-03 |
| 8522542 | Variable displacement pump | Makoto Kimura, Makoto Tada, Hiroyoshi Gomi | 2013-09-03 |
| 7311777 | Process for manufacturing quartz crystal element | Naoyuki Takahashi, Takato Nakamura, Yoshinori Kubo, Yoichi Shinriki, Katsumi Tamanuki | 2007-12-25 |
| 7186295 | Quartz thin film | Naoyuki Takahashi, Takato Nakamura, Hiromi Yagi, Yoichi Shinriki, Katsumi Tamanuki | 2007-03-06 |
| 7142939 | Component mounter, service supplier, and service supplying method | Hitoshi Nakamura, Yoshiyuki Hattori, Toshio Yano, Hiroshi Okamura, Yoshihiko Misawa +5 more | 2006-11-28 |
| 7057470 | Quartz oscillator and method for manufacturing the same | Naoyuki Takahashi, Takato Nakamura, Hiromi Yagi, Yoichi Shinriki, Katsumi Tamanuki | 2006-06-06 |
| 6844074 | Crystal thin film and production method therefor | Naoyuki Takahashi, Takato Nakamura, Hiromi Yagi, Yoichi Shinriki, Katsumi Tamanuki | 2005-01-18 |
| 6751568 | Method for testing characteristics of oscillators | — | 2004-06-15 |
| 6750728 | Quartz oscillator and method for manufacturing the same | Naoyuki Takahashi, Takato Nakamura, Hiromi Yagi, Yoichi Shinriki, Katsumi Tamanuki | 2004-06-15 |
| 6647615 | Parts mounting system | Hiroaki Kurata | 2003-11-18 |
| 6629007 | Apparatus and method for notifying lack of component in advance, component mounting apparatus, and article of manufacture comprising computer usable medium | Yoshiyuki Hattori, Takeshi Kuribayashi | 2003-09-30 |
| 6480751 | Component supplying method, component arrangement data forming method and electronic component mounting apparatus using the methods | Takeshi Kuribayashi, Shigeki Imafuku | 2002-11-12 |
| 6223428 | Parts distributing method | Hiroaki Kurata | 2001-05-01 |
| 6154099 | Ring oscillator and method of measuring gate delay time in this ring oscillator | Shingo Suzuki | 2000-11-28 |
| 5982197 | Dynamic circuit | Takeshi Ono, Kaoru Terashima | 1999-11-09 |
| 5391939 | Output circuit of a semiconductor integrated circuit | — | 1995-02-21 |
| 5389834 | Output buffer circuit having a DC driver and an AC driver | Masanori Kinugasa, Hiroshi Shigehara | 1995-02-14 |
| 5128567 | Output circuit of semiconductor integrated circuit with reduced power source line noise | Fuminari Tanaka | 1992-07-07 |
| 5034629 | Output control circuit for reducing through current in CMOS output buffer | Masanori Kinugasa, Fuminari Tanaka, Munenobu Kida | 1991-07-23 |
| 4890016 | Output circuit for CMOS integrated circuit with pre-buffer to reduce distortion of output signal | Fuminari Tanaka | 1989-12-26 |