Inventor · disambiguated record
Kiyoaki Hazama
Also filed as: HAZAMA KIYOAKI
14 granted patents·201 citations·filing 1977–2001
92Inventor score
Top patents by PatentIndex Score
14 records- 0196US4545661AFolding camera with movable member mounting an objective lens and reflex mirrorKONISHIROKU PHOTO IND·Filed 1983·Granted Oct 8, 1985·81 cites·8 claims
- 0287US5600395AOne-time-use camera has driver for closing film cassette which cannot re-open closed cassetteEASTMAN KODAK CO·Filed 1996·Granted Feb 4, 1997·28 cites·1 claims
- 0377US4117502ACamera provided with recorder for light of light sourceKONISHIROKU PHOTO IND·Filed 1977·Granted Sep 26, 1978·10 cites·5 claims
- 0476US6445885B2Strobe device of lens-fitted film unit and production method of the strobe deviceKONISHIROKU PHOTO IND·Filed 2001·Granted Sep 3, 2002·11 cites·6 claims
- 0571US6337953B1Strobe device of lens-fitted film unit and production method of the strobe deviceKONISHIROKU PHOTO IND·Filed 1999·Granted Jan 8, 2002·9 cites·18 claims
- 0671US6233403B1Lens-fitted film unit with a built-in electronic flash unit and image forming method based on a photographic film exposed by the lens-fitted film unit with a built-in electronic flash unitKONISHIROKU PHOTO IND·Filed 1999·Granted May 15, 2001·12 cites·30 claims
- 0766US4365881APhotographic camera with timepieceKONISHIROKU PHOTO IND·Filed 1980·Granted Dec 28, 1982·8 cites·7 claims
- 0861US5394213AEasy-film-loading cameraKONISHIROKU PHOTO IND·Filed 1994·Granted Feb 28, 1995·10 cites·4 claims
- 0957US6226456B1Lens-fitted film unit with built-in strobeKONISHIROKU PHOTO IND·Filed 1998·Granted May 1, 2001·7 cites·7 claims
- 1048US5532080ACylindrical type dry battery and battery chamberKONISHIROKU PHOTO IND·Filed 1994·Granted Jul 2, 1996·19 cites·7 claims
- 1132US5357300ALens holding device capable of adjusting lens positionKONISHIROKU PHOTO IND·Filed 1992·Granted Oct 18, 1994·6 cites·19 claims
- 1231US6389227B1Lens-fitted film unitKONISHIROKU PHOTO IND·Filed 2000·Granted May 14, 2002·0 cites·18 claims
- 1327US5409175APhotographic film packageKONISHIROKU PHOTO IND·Filed 1993·Granted Apr 25, 1995·0 cites·8 claims
- 1423US4223992ARelease device in a camera equipped with self-cocking mechanismKONISHIROKU PHOTO IND·Filed 1978·Granted Sep 23, 1980·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →