Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401158 | Connector set mating method for connecting two plug connectors to two socket connectors and a connector set using the same | Kentaro YOSHIOKA, Ryosuke Shibata, Kenta ITAYAMA, Shifumi Sadakata | 2025-08-26 |
| 11351819 | Pneumatic tire | Kazuki Kawakami | 2022-06-07 |
| 11223247 | Stator for rotary electric machine | Kentaro Haruno | 2022-01-11 |
| 10406911 | Vehicle | Yuya Oba, Takeshi Ito | 2019-09-10 |
| 9409448 | Pneumatic tire | — | 2016-08-09 |
| 9090303 | Bicycle control device | Kazutaka Fukao, Tatsuya Matsushita | 2015-07-28 |
| 8556607 | Screw rotor | Yuya Izawa, Shinya Yamamoto, Masahiro Inagaki | 2013-10-15 |
| 8424579 | Pneumatic tire with side wall white rubber and bead filler soft rubber portion | — | 2013-04-23 |
| 8348650 | Root pump | Masahiro Inagaki, Shinya Yamamoto, Yuya Izawa | 2013-01-08 |
| 8215937 | Fluid machine with divided housing | Masahiro Inagaki, Shinya Yamamoto, Yuya Izawa | 2012-07-10 |
| 7798794 | Screw pump and screw rotor | Yuya Izawa, Shinya Yamamoto, Masahiro Inagaki | 2010-09-21 |
| 7651324 | Diaphragm pump | Shinya Yamamoto, Takao Mishina, Mamoru Kuwahara | 2010-01-26 |
| 7597043 | Diaphragm pump | Shinya Yamamoto, Takao Mishina | 2009-10-06 |
| 7497672 | Screw pump with increased volume of fluid to be transferred | Masahiro Inagaki, Shinya Yamamoto, Yuya Izawa | 2009-03-03 |
| 7484943 | Screw pump with improved efficiency of drawing fluid | Yuya Izawa, Shinya Yamamoto, Masahiro Inagaki | 2009-02-03 |
| 7481628 | Diaphragm pump | Shinya Yamamoto, Takao Mishina | 2009-01-27 |
| 6307621 | Paper feed apparatus | Koji Endo, Kazuo Watanabe | 2001-10-23 |
| 5637399 | Synthetic resin needle | Koichi Tachikawa, Masaaki Kasai | 1997-06-10 |