Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9184526 | Method for manufacturing terminal, and terminal | Takashi Tamaki, Akihiro Oosawa | 2015-11-10 |
| 9014993 | Flow rate measuring device | Mitsuo Yokohata, Ryuji Iwamoto, Takuhisa Ootani, Kazutaka Asano, Hajime Miyata +1 more | 2015-04-21 |
| 8620601 | Gas cutoff apparatus | — | 2013-12-31 |
| 8606729 | Gas blocking device | Takuhisa Ootani, Ryuji Iwamoto, Mitsuo Yokohata, Kazutaka Asano, Hajime Miyata +1 more | 2013-12-10 |
| 8386084 | Gas shutoff device | Yasuo Koba, Kazutaka Asano, Takuhisa Ootani | 2013-02-26 |
| 8373539 | Gas cutoff apparatus | Kazutaka Asano, Takuhisa Ootani, Yasuo Koba, Shigeru Murakami | 2013-02-12 |
| 8166999 | Gas block device and gas block method | Shigetada Sazawa, Kazutaka Hamada, Mitsuo Namba, Fujio Hori, Sadamu Kawashima +3 more | 2012-05-01 |
| 6198259 | Non-insulating DC--DC converter | Shigenori Kinoshita | 2001-03-06 |
| 6081434 | Insulation-type DC-DC power conversion unit and electric system for electric vehicle | Shigenori Kinoshita, Yasuo Kobayashi | 2000-06-27 |
| 6067239 | Smoothing circuit for switching power supply | — | 2000-05-23 |
| 6021054 | Smoothing circuit for switching power supply for reduction of noise | — | 2000-02-01 |
| 5548503 | Snubber circuit for switching power supply | Masahiro Motonobu | 1996-08-20 |
| 4867375 | Temperature-adjustable water supply system | Hiroshi Fujieda | 1989-09-19 |