Nishina; Akira
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nishina; Akira.The latest application filed is for "method and an apparatus for analyzing trace impurities in gases".
- Nishina; Akira - Tokyo JP
- Nishina, Akira - Minato-ku JP
- Nishina; Akira - Otsu JA
| Patent | Date |
|---|---|
| Method and an apparatus for analyzing trace impurities in gases Grant 6,653,144 - Nishina , et al. November 25, 2 | 2003-11-25 |
| Method and an apparatus for analyzing trace impurities in gases App 20030092193 - Nishina, Akira ; et al. | 2003-05-15 |
| Method and an apparatus for analyzing trace impurities in gases App 20030086826 - Nishina, Akira ; et al. | 2003-05-08 |
| Apparatus and process for supplying gas Grant 6,523,567 - Satou , et al. February 25, 2 | 2003-02-25 |
| Method and apparatus for analyzing impurities in gases Grant 6,474,136 - Nishina , et al. November 5, 2 | 2002-11-05 |
| Apparatus and process for supplying gas App 20020117222 - Satou, Tetsuya ; et al. | 2002-08-29 |
| Gas analyzing apparatus App 20020108429 - Kikuchi, Tsutomu ; et al. | 2002-08-15 |
| System and process for analysis App 20020111747 - Nishina, Akira ; et al. | 2002-08-15 |
| Gas Analyzing Apparatus App 20020062680 - Kikuchi, Tsutomu ; et al. | 2002-05-30 |
| Multi-gas analysis system for analyzing high-purity gases Grant 6,324,892 - Nishina , et al. December 4, 2 | 2001-12-04 |
| Method Of And Apparatus For Injecting Fuel Into A Diesel Engine Grant 3,722,490 - Araya , et al. March 27, 1 | 1973-03-27 |
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