Inventor · disambiguated record
Kiyokazu Asai
Also filed as: ASAI KIYOKAZU
11 granted patents·571 citations·filing 1975–1991
93Inventor score
Files withTOYODA CHUO KENKYUSHO KK11
Top patents by PatentIndex Score
11 records- 0198US4173725APiezoelectrically driven ultrasonic transducerTOYODA CHUO KENKYUSHO KK·Filed 1978·Granted Nov 6, 1979·174 cites·43 claims
- 0293US4105004AUltrasonic wave fuel injection and supply deviceTOYODA CHUO KENKYUSHO KK·Filed 1976·Granted Aug 8, 1978·90 cites·21 claims
- 0393US4074152AUltrasonic wave generatorTOYODA CHUO KENKYUSHO KK·Filed 1975·Granted Feb 14, 1978·63 cites·13 claims
- 0491US5172023AUltrasonic motorTOYODA CHUO KENKYUSHO KK·Filed 1991·Granted Dec 15, 1992·69 cites·22 claims
- 0588US4208917ADevice for inspecting spot weldsTOYODA CHUO KENKYUSHO KK·Filed 1979·Granted Jun 24, 1980·50 cites·7 claims
- 0686US4106459AUltrasonic wave carburetorTOYODA CHUO KENKYUSHO KK·Filed 1976·Granted Aug 15, 1978·25 cites·41 claims
- 0774US4408479AKnocking detecting device for internal combustion enginesTOYODA CHUO KENKYUSHO KK·Filed 1982·Granted Oct 11, 1983·30 cites·11 claims
- 0865US4483179AMethod of and device for detection of knocking for internal combustion engineTOYODA CHUO KENKYUSHO KK·Filed 1981·Granted Nov 20, 1984·21 cites·27 claims
- 0963US4019683ALiquid atomizing apparatus utilizing ultrasonic waveTOYODA CHUO KENKYUSHO KK·Filed 1975·Granted Apr 26, 1977·24 cites·36 claims
- 1061US4256987AConstant current electrical circuit for driving piezoelectric transducerTOYODA CHUO KENKYUSHO KK·Filed 1979·Granted Mar 17, 1981·14 cites·15 claims
- 1154US4034244AResonant cylindrically shaped ultrasonic wave generatorTOYODA CHUO KENKYUSHO KK·Filed 1975·Granted Jul 5, 1977·11 cites·8 claims
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