Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10726911 | Memory system | Kuminori Hyodo, Kenji Sakurada, Masanobu Shirakawa | 2020-07-28 |
| 10683872 | Centrifugal compressor bundle and centrifugal compressor | — | 2020-06-16 |
| 10627312 | Particulate matter sensor and particulate matter sensing system | Go MIYAGAWA, Kouji Andoh, Masayuki Tamura, Hirokatsu Imagawa, Takao Mishima +1 more | 2020-04-21 |
| 10620036 | Attachment monitoring system | Yasuo Hirokawa, Shunichi Sakamoto, Junji Takai, Masayuki Obata | 2020-04-14 |
| 10539151 | Centrifugal compressor casing and centrifugal compressor | — | 2020-01-21 |
| 10253291 | Culture vessel | Takeo Shimasaki, Yumiko Kitano | 2019-04-09 |
| 9879777 | Shock absorber and piston | Yukimasa Kobayashi, Yuta Hoshino | 2018-01-30 |
| 9808925 | Impact tool | Takahiro Ookubo, Satoshi Abe | 2017-11-07 |
| D799929 | Portable electric hammer drill | Yoshiki Aoki, Shinichi Kakefuda, Rui Akiba | 2017-10-17 |
| 9488192 | Compressor, assembling and disassembling device therefor, and assembling and disassembling method therefor | Mitsuhiko Ota | 2016-11-08 |
| 9417327 | Selection method of satellites for RTK positioning calculation and a selection device of satellites for the same | — | 2016-08-16 |
| 9410595 | Damping valve for shock absorber | — | 2016-08-09 |
| 9347512 | Damping valve for shock absorber | — | 2016-05-24 |
| 9285008 | Damping valve for shock absorber | — | 2016-03-15 |
| 9200692 | Leaf valve structure | Tomoharu Murakami, Tadashi Oikawa, Tomohito Amino, Yoshinori Nomura | 2015-12-01 |
| 9203514 | Transmission system, transmitter and receiver | Jun Deguchi, Hideaki Majima, Toshiyuki Yamagishi, Nau Ozaki, Ichiro Seto +3 more | 2015-12-01 |
| D719428 | Portable electric hammer drill | Yoshiki Aoki, Masanori Okada | 2014-12-16 |
| 8802314 | Reinforced electrolyte membrane for fuel cell, membrane-electrode assembly for fuel cell, and polymer electrolyte fuel cell comprising the same | Yasuhiro Akita, Masanori Aimu, Tatsuya Kawahara, Takeshi Nagasawa, Toyohiro Matsuura +2 more | 2014-08-12 |
| 8794451 | Hollow-fiber ultrafiltration membrane with excellent fouling resistance | Kenta Kochi, Tsuyoshi Hoshiyama, Hideki Sugihara, Akihiro Ariji, Koichi Baba | 2014-08-05 |
| 8708161 | Polyvinylidene fluoride hollow fiber microporous membrane and process for production of the same | Akihiro Ariji | 2014-04-29 |
| 8685588 | Membrane electrode assembly, method for producing the same, and solid polymer fuel cell using the same | Youichi Suzuki, Hiroyoshi Fujimoto | 2014-04-01 |
| 8475970 | Fluoroesin-coated polymer film for reinforcing polymer electrolyte membrane, reinforced polymer electrolyte membrane, and membrane electrode assembly | Shizu Okazaki, Hiroyoshi Fujimoto | 2013-07-02 |
| 8191697 | Spring clutch mechanism in screw driver | Shinichirou Satou, Tsukasa Suzuura | 2012-06-05 |
| 8146463 | Screw driver | Shinichirou Satou, Tsukasa Suzuura | 2012-04-03 |
| 7628415 | Knuckle bracket | Kenji Kitamura | 2009-12-08 |