Ishibashi; Yoshiaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishibashi; Yoshiaki.The latest application filed is for "gypsum-based building material".
- Ishibashi; Yoshiaki - Kawasaki JP
- Ishibashi, Yoshiaki - Kawasaki-shi JP
- Ishibashi; Yoshiaki - Kawagoe JP
| Patent | Date |
|---|---|
| Gypsum-based building material Grant 6,638,356 - Ishibashi , et al. October 28, 2 | 2003-10-28 |
| Gypsum-based building material App 20030150363 - Ishibashi, Yoshiaki ; et al. | 2003-08-14 |
| Magnetic tape running state and tape run amount display device Grant 4,237,373 - Okatani , et al. December 2, 1 | 1980-12-02 |
| Station selection indicating device Grant 4,205,270 - Okatani , et al. May 27, 1 | 1980-05-27 |
| FM stereophonic receiver having muting and mode changing Grant 4,157,455 - Okatani , et al. June 5, 1 | 1979-06-05 |
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