Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122755 | Methods for producing nitroso compound and quinoxaline compound | Ryuji Tamai, Fumiaki Takabe, Akira Kato, Ryo Maruyama, Ryo Kobayashi | 2024-10-22 |
| 12116054 | Steering device | Toshiro Yoda, Shogo ISHIKAWA, Satoshi Kubosawa | 2024-10-15 |
| 11945522 | Vehicle-mounted apparatus | Tatsuo Matsumura | 2024-04-02 |
| 11492334 | Methods for producing nitroso compound and quinoxaline compound | Ryuji Tamai, Fumiaki Takabe, Akira Kato, Ryo Maruyama, Ryo Kobayashi | 2022-11-08 |
| 11274667 | Pump device | Tomohiko Nakazono, Satoshi Muramatsu | 2022-03-15 |
| 9863417 | Variable displacement vane pump | Norikazu Kumasaka, Masaaki Iijima, Satoshi Muramatsu | 2018-01-09 |
| 9714657 | Variable displacement vane pump and power steering system | Hiroki Imanaga, Satoshi Muramatsu | 2017-07-25 |
| 8267671 | Variable displacement pump | Jun Soeda | 2012-09-18 |
| 8038420 | Variable displacement vane pump | Norikatsu Hoshina, Michiya Hiramoto, Jun Soeda | 2011-10-18 |
| 7993116 | Variable displacement vane pump | Norikatsu Hoshina, Takao Muto, Jun Soeda | 2011-08-09 |
| 7812175 | Process for production of 5-alkoxy-4-hydroxymethylpyrazole compound | Naoya Atsumi | 2010-10-12 |
| 7714142 | Process for production of (4,5-dihydroisoxazol-3-Y) thio-carboxamidine salts | — | 2010-05-11 |
| 7488831 | Process for producing 5-hydroxy-4-thiomethylpyrazole compound | — | 2009-02-10 |
| 6720463 | Process for the production of alkanediol derivative | Yoshikazu Kimura, Shuichi Fujimoto | 2004-04-13 |
| 6630791 | Cathode ray tube device that reduces magnetic field leakage | Tomoaki Iwamoto, Katsuyo Iwasaki | 2003-10-07 |
| 6599111 | Vane pump having an intake groove through a side wall member | Mizuo Ohtaki, Kazuyoshi Ishizaki, Miyoko Hamao | 2003-07-29 |
| 6404133 | Cathode ray tube device that reduces magnetic field leakage | Tomoaki Iwamoto, Katsuyo Iwasaki | 2002-06-11 |
| 6369528 | Vertical deflection circuit | Mitsuya Masuda | 2002-04-09 |
| 6329067 | Chromating solution and chromated metal sheet | Hirofumi Taketsu, Shinya Furukawa | 2001-12-11 |
| 6294884 | Vertical deflection circuit and color picture tube apparatus | Tomoaki Iwamoto | 2001-09-25 |
| 6268353 | Method for inhibiting the formation of volatile aldehydes including their related compounds and/or the decomposition of fatty acids including their related compounds, and uses thereof | Hiroto Chaen, Kazuyuki Oku, Toshio Miyake | 2001-07-31 |
| 6215258 | Dynamic focus circuit suitable for use in a wide-angled cathode ray tube | Tomohiro Sakata, Mitsuya Masuda, Tomoaki Iwamoto | 2001-04-10 |
| 6190464 | Chromating solution and chromated metal sheet | Hirofumi Taketsu, Shinya Furukawa | 2001-02-20 |
| 6159529 | Method for enhancing the salty-taste and/or delicious-taste of food products | Satoshi Iritani, Toshio Miyake | 2000-12-12 |
| 6147454 | Display unit with reduced leakage magnetic field | Tomoaki Iwamoto, Tomohiro Sakata | 2000-11-14 |