Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8341940 | Addition-amount controller for exhaust gas purifying agent and exhaust emission control system | Shigeki Daido | 2013-01-01 |
| 8336298 | Addition-amount controller for exhaust gas purifying agent and exhaust emission control system | Tatsuya Fujita | 2012-12-25 |
| 8146348 | Exhaust emission control device | Osamu Shimomura | 2012-04-03 |
| 8091343 | Exhaust gas purification apparatus for internal combustion engine | — | 2012-01-10 |
| 8033099 | Exhaust gas purifying system | Keiji Ohshima | 2011-10-11 |
| 7882697 | Exhaust gas purification apparatus | — | 2011-02-08 |
| 6412682 | Wave soldering method and system used for the method | Tatsuya Kubo, Atsushi Furumoto, Kenji Arai, Mitsuhiro Sugiura, Misao Tanaka | 2002-07-02 |
| 6273317 | Flow soldering apparatus having resilient substrate clamping mechanism and solder oxide film removing mechanism | Kenji Arai, Atsushi Furumoto, Tatuya Kubo, Misao Tanaka, Mitsuhiro Sugiura | 2001-08-14 |
| 6273319 | Wave soldering method and system used for the method | Tatsuya Kubo, Atsushi Furumoto, Kenji Arai, Mitsuhiro Sugiura, Misao Tanaka | 2001-08-14 |
| 6257480 | Jet soldering method and apparatus | Atushi Furumoto, Tatsuya Kubo, Misao Tanaka, Mitsuhiro Sugiura, Kenji Arai | 2001-07-10 |