Issued Patents All Time
Showing 26–50 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005574 | Vibration suppressing method and device | — | 2011-08-23 |
| 7964073 | Air fuel ratio detection apparatus | Masamichi Hiraiwa, Takeshi Kawai, Satoshi Teramoto, Shigeki Mori | 2011-06-21 |
| 7959778 | Sensor control apparatus and method | Yoshinori Inoue | 2011-06-14 |
| 7802463 | Sensor control device and air fuel ratio detecting apparatus | Yoshinori Inoue, Norikazu Ieda, Keigo Banno | 2010-09-28 |
| 7799203 | Gas detection apparatus, gas-sensor control circuit used for gas detection apparatus, and inspection method for gas detection apparatus | Norikazu Ieda | 2010-09-21 |
| 7779669 | Diagnostic method and apparatus for gas sensor | Reina Fukagai, Norikazu Ieda, Masahiro Tanaka, Masaki Hirata, Takahiro Suzuki | 2010-08-24 |
| 7767020 | Method for manufacturing single crystal semiconductor | Masanori Honma, Shigeki Kawashima, Masahiro Shibata | 2010-08-03 |
| 7727334 | Apparatus for pulling single crystal by CZ method | Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi +7 more | 2010-06-01 |
| 7713391 | Method and apparatus for diagnosing an abnormality of a gas-concentration measuring apparatus | Yoshinori Inoue, Norikazu Ieda | 2010-05-11 |
| 7656303 | Gas sensor system with failure diagnostic function and failure diagnosis method for gas sensor system | Yoshinori Inoue, Tomonori Uemura | 2010-02-02 |
| 7655121 | Gas sensor interface device and gas sensor system | Tomonori Uemura, Norikazu Ieda | 2010-02-02 |
| 7644576 | Sensor control device | Ronald S. Patrick | 2010-01-12 |
| 7636624 | Diagnostic method and control apparatus for gas sensor | Reina Fukagai, Norikazu Ieda, Masahiro Tanaka, Masaki Hirata, Takahiro Suzuki | 2009-12-22 |
| 7614392 | Diagnostic method and control apparatus for gas sensor | Reina Fukagai, Norikazu Ieda, Masahiro Tanaka, Kunihiko Takamatsu, Masaki Hirata +1 more | 2009-11-10 |
| 7596993 | Diagnostic method and apparatus for gas sensor | Reina Fukagai, Norikazu Ieda, Masahiro Tanaka, Masaki Hirata, Takahiro Suzuki | 2009-10-06 |
| 7573275 | Temperature sensor control apparatus | Yuji Oi | 2009-08-11 |
| 7481094 | Gas sensor control unit | — | 2009-01-27 |
| 7462266 | Apparatus for detecting concentration of nitrogen oxide | Shigeru Miyata, Noriaki Kondo | 2008-12-09 |
| 7396406 | Single crystal semiconductor manufacturing apparatus and method | Masahiro Shibata, Shigeki Kawashima, Nobuyuki Fukuda | 2008-07-08 |
| 7329317 | Method for producing silicon wafer | Susumu Maeda, Shigeki Kawashima, Shoei Kurosaka, Kozo Nakamura | 2008-02-12 |
| 7235128 | Process for producing single-crystal semiconductor and apparatus for producing single-crystal semiconductor | Susumu Maeda, Shigeki Kawashima, Shoei Kurosaka, Kozo Nakamura | 2007-06-26 |
| 7155890 | Production device for carbon fibers and production method therefor | Atsushi Kawamura, Takahiko Kunisawa | 2007-01-02 |
| 6977010 | Apparatus for pulling single crystal by CZ method | Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi +7 more | 2005-12-20 |
| 6880540 | Ignition coil, and internal combustion engine ignition device | Tomohiro Fuma, Takahiro Suzuki | 2005-04-19 |
| 6858076 | Method and apparatus for manufacturing single-crystal ingot | Hirotaka Nakajima, Toshirou Kotooka, Yoshiyuki Shimanuki, Shigeki Kawashima, Makoto Kamogawa | 2005-02-22 |