loadpatents
Patent applications and USPTO patent grants for Aoki; Junji.The latest application filed is for "residual gas analyzer".
Patent | Date |
---|---|
Gas analyzer Grant 8,296,090 - Aoki , et al. October 23, 2 | 2012-10-23 |
Residual gas analyzer Grant 8,054,081 - Ikeda , et al. November 8, 2 | 2011-11-08 |
Residual Gas Analyzer App 20100134116 - Ikeda; Toru ;   et al. | 2010-06-03 |
Gas Analyzer App 20100076712 - Aoki; Junji ;   et al. | 2010-03-25 |
Centrifugal separator for preparing automotive exhaust gas for pollution testing with pressure compensation Grant 5,147,426 - Koike , et al. September 15, 1 | 1992-09-15 |
Gas analyzer with means for varying angle of incidence of light on interference filter Grant 4,662,755 - Aoki , et al. May 5, 1 | 1987-05-05 |
Gas analyzer Grant 4,593,197 - Miyatake , et al. June 3, 1 | 1986-06-03 |
Tubing pump Grant 4,568,254 - Terada , et al. February 4, 1 | 1986-02-04 |
Flow system glass electrode Grant 4,519,890 - Uematsu , et al. May 28, 1 | 1985-05-28 |
Combined electronic calculator and electronically tuning radio receiver Grant 4,306,294 - Hashimoto , et al. December 15, 1 | 1981-12-15 |
Combination calculator and timepiece Grant 4,189,912 - Washizuka , et al. February 26, 1 | 1980-02-26 |
Detector for bidirectional movement of an extensible member in an electronic digital scale Grant 4,150,282 - Aoki , et al. April 17, 1 | 1979-04-17 |
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