Yamakawa; Tomoya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamakawa; Tomoya.The latest application filed is for "air flow rate measuring apparatus".
- Yamakawa; Tomoya - Tokyo JP
- Yamakawa; Tomoya - Toyko JP
- Yamakawa; Tomoya - Hyogo JP
- Yamakawa; Tomoya - Himeji JP
| Patent | Date |
|---|---|
| Gas flow rate and temperature measuring element Grant 6,886,402 - Kikuchi , et al. May 3, 2 | 2005-05-03 |
| Flow rate measuring device Grant 6,871,534 - Hamada , et al. March 29, 2 | 2005-03-29 |
| Air flow rate measuring apparatus Grant 6,868,722 - Tanimoto , et al. March 22, 2 | 2005-03-22 |
| Air flow rate measuring apparatus App 20040226357 - Tanimoto, Koji ; et al. | 2004-11-18 |
| Flow rate sensor, having a protective member and standard member Grant 6,729,182 - Uramachi , et al. May 4, 2 | 2004-05-04 |
| Thermo-sensitive flow rate sensor and method of manufacturing the same Grant 6,725,716 - Kawai , et al. April 27, 2 | 2004-04-27 |
| Gas flow rate and temperature measuring element App 20040055377 - Kikuchi, Masao ; et al. | 2004-03-25 |
| Heat generation type flow sensor Grant 6,684,693 - Tanimoto , et al. February 3, 2 | 2004-02-03 |
| Thermosensitive flow rate sensor Grant 6,679,114 - Yamakawa January 20, 2 | 2004-01-20 |
| Thermo-sensitive flow rate sensor Grant 6,675,644 - Yamakawa , et al. January 13, 2 | 2004-01-13 |
| Heat-sensitive type flow rate detecting element and holder therefor Grant 6,615,655 - Sakai , et al. September 9, 2 | 2003-09-09 |
| Flow rate sensor App 20030101810 - Uramachi, Hiroyuki ; et al. | 2003-06-05 |
| Flow rate detector Grant 6,539,793 - Tanimoto , et al. April 1, 2 | 2003-04-01 |
| Thermosensitive flow rate sensor App 20020174718 - Yamakawa, Tomoya | 2002-11-28 |
| Flow rate detector App 20020170352 - Tanimoto, Koji ; et al. | 2002-11-21 |
| Flow rate sensor App 20020073773 - Uramachi, Hiroyuki ; et al. | 2002-06-20 |
| Thermo-sensitive flow rate sensor Grant 6,393,907 - Yamakawa , et al. May 28, 2 | 2002-05-28 |
| Flow rate-measuring device App 20020043103 - Uramachi, Hiroyuki ; et al. | 2002-04-18 |
| Flow rate sensor App 20020029629 - Uramachi, Hiroyuki ; et al. | 2002-03-14 |
| Thermo-sensitive Flow Rate Sensor App 20020011104 - YAMAKAWA, TOMOYA ; et al. | 2002-01-31 |
| Heat generation type flow sensor App 20020007673 - Tanimoto, Kouji ; et al. | 2002-01-24 |
| Thermal-type flow sensor Grant 6,314,807 - Kawai , et al. November 13, 2 | 2001-11-13 |
| Thermo-sensitive flow rate sensor Grant 6,301,960 - Yamakawa , et al. October 16, 2 | 2001-10-16 |
| Thermosensitive flow rate sensor Grant 6,253,606 - Yonezawa , et al. July 3, 2 | 2001-07-03 |
| Flow rate sensor Grant 6,240,775 - Uramachi , et al. June 5, 2 | 2001-06-05 |
| Flow rate measuring device Grant 6,234,015 - Hamada , et al. May 22, 2 | 2001-05-22 |
| Heat sensitive flow amount sensor and inlet system of internal combustion engine Grant 6,185,998 - Yonezawa , et al. February 13, 2 | 2001-02-13 |
| Thermal-type flow sensor Grant 6,134,960 - Yamakawa , et al. October 24, 2 | 2000-10-24 |
| Thermal flow sensor supporting element having a gradually increased portion between its distal ends Grant 6,079,264 - Yamakawa , et al. June 27, 2 | 2000-06-27 |
| Temperature sensitive flow sensor having plate-like straightening members on the metering pipe Grant 6,018,994 - Yonezawa , et al. February 1, 2 | 2000-02-01 |
| Flow rate detecting element and flow rate sensor using same Grant 5,965,811 - Kawai , et al. October 12, 1 | 1999-10-12 |
| Thermosensitive flow rate detecting element and flow rate sensor using same Grant 5,936,157 - Yamashita , et al. August 10, 1 | 1999-08-10 |
| Thermal flow sensor Grant 5,329,812 - Tada , et al. July 19, 1 | 1994-07-19 |
| Thermal flow sensor Grant 4,916,948 - Inada , et al. April 17, 1 | 1990-04-17 |
| Flow sensor incorporating a thermoresistor Grant 4,907,446 - Inada , et al. March 13, 1 | 1990-03-13 |
| Hot wire type flow sensor Grant 4,864,855 - Shiraishi , et al. September 12, 1 | 1989-09-12 |
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