Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123408 | Flange connection structure and diaphragm pump | — | 2024-10-22 |
| 10309839 | Temperature sensor | Kouichi Yoshida | 2019-06-04 |
| 9458977 | Vehicle lighting unit | Takashi Sugiyama, Katsunori Nakazawa | 2016-10-04 |
| 9146014 | Vehicle lighting unit | Takashi Sugiyama, Katsunori Nakazawa | 2015-09-29 |
| 8686636 | Lamp assembly having light source with luminance peak portion at one of the long sides of the light source | Tatsuma Saito, Yusuke Yokobayashi | 2014-04-01 |
| 8469680 | Valve body for pumps | Minoru Murata | 2013-06-25 |
| 7667414 | LED lighting apparatus | Takashi Fujino, Kazuaki Ashinuma | 2010-02-23 |
| 7497670 | Dual diaphragm transfer pump | — | 2009-03-03 |
| 7177327 | Circuit termination method and a circuit terminating apparatus | — | 2007-02-13 |
| 7119160 | Polyalkenyl ether resin | Sai Kodama, Toshihiro Inayama, Tatsuo Niimi | 2006-10-10 |
| 6770709 | Resin composition | Yoshio Nakano, Shohei Konishi, Iwao Hotta | 2004-08-03 |
| 6742997 | Diaphragm-type pumping apparatus | — | 2004-06-01 |
| 6649693 | Polyurethane and water-compatible polyurethane resin | Shohei Konishi, Toshio Yamauchi | 2003-11-18 |
| 6639505 | Temperature sensor | Atsushi Kurano | 2003-10-28 |
| 6619932 | Restarting device of a pump change-over valve which induces a pressure difference within the pump change-over valve to remove the latter from an intermediate stalled position | — | 2003-09-16 |
| 6512057 | Resin composition | Toshikazu Murayama, Shohei Konishi, Junichi Yamada, Makoto Goto | 2003-01-28 |
| 6407984 | Line failure notifying apparatus for terminal apparatus | Kazuyuki Ohmori, Takamitsu Shirai, Takashi Hashimoto, Akiko Kobayashi | 2002-06-18 |
| 6404881 | Exchange and an exchange system in a communication network | Takamitsu Shirai | 2002-06-11 |
| 6353078 | Polyurethane adhesive, method for use in bonding, and use of mixture | Masahiko Yasuda, Tetsuya Nakajima | 2002-03-05 |
| 6143840 | Polyester resin composition, cured resin, and coating material | Toshio Yamauchi, Ryoichi Fujitani | 2000-11-07 |
| 6087466 | Polyurethane and polyester polyol | Yukio Inaba, Masahiko Yasuda, Tetsuya Nakajima | 2000-07-11 |
| 5952437 | Polyurethane | Toshio Tadokoro, Shigeo Hosokawa | 1999-09-14 |
| 5668223 | Polyurethane | Toshio Tadokoro, Shigeo Hosokawa | 1997-09-16 |
| 5653547 | Spherical joint with an elastic cap | Hiroshi Teramachi, Takeki Shirai | 1997-08-05 |
| 5421367 | Spool type valve | — | 1995-06-06 |