| 7071470 |
Multi-component analyzing apparatus |
Toshiyuki Nomura, Hiroji Kohsaka, Ichiro Asano, Naoyuki Matsumoto |
2006-07-04 |
| 6851269 |
Apparatus and method for calculating refill amount of refrigerant |
Toshiyuki Nomura, Hiroji Kohsaka, Yasuyuki Nakanishi |
2005-02-08 |
| 6777683 |
Optical detector |
Masahiko Ishida, Shuji Takada |
2004-08-17 |
| 5279146 |
Method and apparatus for real time measurement of particulate matter in combustion gases |
Ichiro Asano, Tokihiro Tsukamoto, Hiroji Kohsaka |
1994-01-18 |
| 5013920 |
Infrared analyzer with improved calibration |
Ichiro Asano, Aritoshi Yoneda |
1991-05-07 |
| 4766304 |
Sensitivity-calibration circuit for use in an absorption analyzer |
Nobutaka Kihara, Ichiro Asano |
1988-08-23 |
| 4726216 |
Sensitivity-calibration circuit for an HC analyzer |
Hiroji Kohsaka, Nobutaka Kihara, Yoshiyuki Nakajima |
1988-02-23 |
| 4662755 |
Gas analyzer with means for varying angle of incidence of light on interference filter |
Junji Aoki |
1987-05-05 |
| 4193695 |
Spectrographic apparatus with chopper means located in the sample cell |
Takao Imaki, Kozo Ishida |
1980-03-18 |