Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11397005 | Flow measurement device | Yusuke Kitano | 2022-07-26 |
| 11215487 | Flow rate measurement device | Yusuke Kitano | 2022-01-04 |
| 10704942 | Flow rate measurement device | Yusuke Kitano | 2020-07-07 |
| 10323966 | Flow rate measurement device | Yusuke Kitano | 2019-06-18 |
| 9453750 | Fluid instrument information providing device | Motoyuki Nawa | 2016-09-27 |
| 9097572 | Flow rate measuring device | Takanori Kamimura | 2015-08-04 |
| 9080902 | Flow meter device | Kenji Nagatomo | 2015-07-14 |
| 9026381 | Flow rate measurement device | — | 2015-05-05 |
| 9026382 | Flow rate measurement device | — | 2015-05-05 |
| 9014993 | Flow rate measuring device | Ryuji Iwamoto, Takuhisa Ootani, Kouichi Ueki, Kazutaka Asano, Hajime Miyata +1 more | 2015-04-21 |
| 8973602 | Gas shutoff device | — | 2015-03-10 |
| 8606729 | Gas blocking device | Takuhisa Ootani, Ryuji Iwamoto, Kouichi Ueki, Kazutaka Asano, Hajime Miyata +1 more | 2013-12-10 |
| 8442696 | Gas meter and gas safety system | Hirozumi Nakamura, Tadanori Shirasawa, Kazuo Kubo, Mitsuo Namba, Hisashi Saito | 2013-05-14 |
| 8250932 | Gas meter and gas security system | Hirozumi Nakamura, Tadanori Shirasawa, Kazuo Kubo, Mitsuo Namba, Hisashi Saito | 2012-08-28 |
| 6619613 | Gas flow rate controller and gas appliance using the same | Yoshio Akamatsu, Naoto Naganuma, Mitsumasa Matsumura, Yoshiteru Kagomoto, Hiroyuki Senda +3 more | 2003-09-16 |
| 5310110 | Heating apparatus and heating power control method | Yoshio Akamatsu, Misugi Yagi, Yoshisato Wakashima, Mitsuo Ikeda | 1994-05-10 |
| 5240725 | Heating power control method and cooking apparatus | Yoshio Akamatsu, Misugi Yagi, Yoshisato Wakashima, Mitsuo Ikeda | 1993-08-31 |
| 5096116 | Method and apparatus for controlling heating output of cooking pan | Yosio Akamatu, Fumiko Hashimoto | 1992-03-17 |