Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7712363 | Liquid state detecting sensor | Takeo Sasanuma, Takashi Yamamoto | 2010-05-11 |
| 7665347 | Liquid state detecting apparatus | Takeo Sasanuma | 2010-02-23 |
| 7637148 | Liquid state detecting sensor | Takeo Sasanuma, Takashi Yamomoto, Hisashi Sasaki | 2009-12-29 |
| 7574900 | Liquid state detection sensor | Takeo Sasanuma, Shunsuke Tamura, Shinji Kumazawa, Hisashi Sasaki | 2009-08-18 |
| 7337662 | Electrostatic capacity type liquid state detecting sensor | Takashi Yamamoto, Takeo Sasanuma | 2008-03-04 |
| 7082810 | Gas sensor | Masashi Sakamoto, Keigo Banno, Katsuya Otake, Takeshi Morita, Hideki Ishikawa +1 more | 2006-08-01 |
| 7080543 | Sensor and method for manufacturing the same | Hideki Ishikawa, Keigo Banno, Masashi Sakamoto, Noboru Ishida, Takafumi Oshima | 2006-07-25 |
| 6923902 | Methods and apparatus for measuring NOx gas concentration, for detecting exhaust gas concentration and for calibrating and controlling gas sensor | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Norihiko Nadanami +3 more | 2005-08-02 |
| 6892565 | Gas sensor and gas concentration detecting device | Hideki Ishikawa, Morio Onoda, Takeshi Morita, Noboru Ishida | 2005-05-17 |
| 6892566 | Gas concentration sensor | Masashi Sakamoto, Hideki Ishikawa, Keigo Banno, Noboru Ishida | 2005-05-17 |
| 6886412 | Ultrasonic-wave propagation-time measuring method and gas concentration sensor | Keigo Banno, Hideki Ishikawa, Noboru Ishida, Takafumi Oshima | 2005-05-03 |
| 6743352 | Method and apparatus for correcting a gas sensor response for moisture in exhaust gas | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Norihiko Nadanami +3 more | 2004-06-01 |
| 6695964 | Method and apparatus for measuring NOx gas concentration | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Norihiko Nadanami +2 more | 2004-02-24 |
| 6568281 | Ultrasonic-wave propagation-time measuring method, gas-pressure measuring method, gas-flow rate measuring method, and gas sensor | Keigo Banno, Hideki Ishikawa, Noboru Ishida, Takafumi Oshima | 2003-05-27 |
| 6568240 | Method and apparatus using a gas concentration sensor for accurately controlling an air fuel ratio in an internal combustion engine | Noboru Ishida, Hideki Ishikawa, Takafumi Oshima, Yasushi Sato | 2003-05-27 |
| 6418782 | Gas concentration sensor | Noboru Ishida, Hideki Ishikawa, Takafumi Oshima, Yasushi Sato | 2002-07-16 |
| 6375828 | Methods and apparatus for measuring NOx gas concentration, for detecting exhaust gas concentration and for calibrating and controlling gas sensor | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Norihiko Nadanami +3 more | 2002-04-23 |
| 6308572 | Gas concentration sensor | Hideki Ishikawa, Keigo Banno, Noboru Ishida, Takafumi Oshima | 2001-10-30 |
| 6214208 | Method and apparatus for measuring NOx gas concentration | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Norihiko Nadanami +2 more | 2001-04-10 |
| 5421026 | Data processor for processing instruction after conditional branch instruction at high speed | Kouji Maemura | 1995-05-30 |
| 5226129 | Program counter and indirect address calculation system which concurrently performs updating of a program counter and generation of an effective address | Yasushi Ooi | 1993-07-06 |
| 5095485 | Microprocessor equipped with parity control unit on same chip | — | 1992-03-10 |
| 5016169 | Data processor capable of correctly re-executing instructions | Kei Koya | 1991-05-14 |
| 4847748 | Virtual memory arrangement data processing system with decoding and execution of prefetched instructions in parallel | Hitoshi Yamahata | 1989-07-11 |
| 4775933 | Address generation system | — | 1988-10-04 |