Yamagishi; Yoshinori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamagishi; Yoshinori.The latest application filed is for "copper alloy having excellent corrosion cracking resistance and dezincing resistance, and method for producing same".
- Yamagishi; Yoshinori - Tokyo JP
- Yamagishi, Yoshinori - Chiba JP
- Yamagishi; Yoshinori - Kobe JP
| Patent | Date |
|---|---|
| Copper-based alloy excellent in dezincing resistance Grant 6,942,742 - Yamagishi September 13, 2 | 2005-09-13 |
| Copper alloy having excellent corrosion cracking resistance and dezincing resistance, and method for producing same App 20050039827 - Yamagishi, Yoshinori ; et al. | 2005-02-24 |
| Copper-based alloy excellent in dezincing resistance App 20040159375 - Yamagishi, Yoshinori | 2004-08-19 |
| Cooling device for a construction machine Grant 6,076,488 - Yamagishi June 20, 2 | 2000-06-20 |
| Control circuit for a construction machine Grant 5,692,376 - Miki , et al. December 2, 1 | 1997-12-02 |
| Apparatus for controlling lifting operation Grant 5,692,377 - Moriya , et al. December 2, 1 | 1997-12-02 |
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