| 8296090 |
Gas analyzer |
Hirokazu Kitaura, Said Boumsellek |
2012-10-23 |
| 8054081 |
Residual gas analyzer |
Toru Ikeda, Kotaro Takijiri |
2011-11-08 |
| 5362967 |
Pneumatic infrared ray detector for use in gas analyzer |
Kazuhide Mukaihara |
1994-11-08 |
| 5147426 |
Centrifugal separator for preparing automotive exhaust gas for pollution testing with pressure compensation |
Hideki Koike |
1992-09-15 |
| 5100441 |
Gas liquid separator with improved housing configuration |
Hideki Koike, Soji Sakamoto |
1992-03-31 |
| 4662755 |
Gas analyzer with means for varying angle of incidence of light on interference filter |
Kennosuke Kojima |
1987-05-05 |
| 4593197 |
Gas analyzer |
Kimio Miyatake |
1986-06-03 |
| 4568254 |
Tubing pump |
Kunio Terada |
1986-02-04 |
| 4551222 |
Flow through system liquid membrane type electrode |
Hiroaki Uematsu |
1985-11-05 |
| 4519890 |
Flow system glass electrode |
Hiroaki Uematsu, Narihiro Oku |
1985-05-28 |
| 4306294 |
Combined electronic calculator and electronically tuning radio receiver |
Shintaro Hashimoto, Hideo Yoshida, Shigenobu Yanagiuchi, Kunio Yoshida |
1981-12-15 |
| 4189912 |
Combination calculator and timepiece |
Isamu Washizuka, Tadashi Tomino |
1980-02-26 |
