Shiraiwa; Toshio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shiraiwa; Toshio.The latest application filed is for "steel surface inspection apparatus".
- Shiraiwa; Toshio - Ikoma JP
- Shiraiwa; Toshio - Amagasaki JP
- Shiraiwa; Toshio - Nara JA
| Patent | Date |
|---|---|
| Steel surface inspection apparatus Grant 4,336,923 - Shiraiwa , et al. June 29, 1 | 1982-06-29 |
| Fully automatic ultrasonic flaw detection apparatus Grant 4,294,118 - Shiraiwa , et al. October 13, 1 | 1981-10-13 |
| Method and apparatus for the automatic ultrasonic flaw detection Grant 4,270,389 - Shiraiwa , et al. June 2, 1 | 1981-06-02 |
| Automatic molding apparatus with means for controlling pouring rate Grant 4,019,562 - Shiraiwa , et al. April 26, 1 | 1977-04-26 |
| Apparatus for supporting and propelling material through magnetic flaw detection devices Grant 3,872,378 - Shiraiwa , et al. March 18, 1 | 1975-03-18 |
| Immersion Ultrasonic Inspection System Of The Whole Surface Of Rolled Flat Bar Grant 3,850,027 - Nakanishi , et al. November 26, 1 | 1974-11-26 |
| Method And Apparatus For Magnetic Flaw Detection By Using Magneto-sensitive Diodes Grant 3,670,239 - Shiraiwa , et al. June 13, 1 | 1972-06-13 |
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