Inventor · disambiguated record
Masao Yokoyama
Also filed as: YOKOYAMA MASAO
15 granted patents·1 pending application·137 citations·filing 1975–2024
92Inventor score
Files withGS YUASA INT LTD4KOMATSU MFG CO LTD4KONISHIROKU PHOTO IND2KANEGAFUCHI CHEMICAL IND1NIINOBE TAKAO1
Top patents by PatentIndex Score
16 records- 0183US5028943ACamera with electronic flash unitKONISHIROKU PHOTO IND·Filed 1990·Granted Jul 2, 1991·22 cites·4 claims
- 0274US4081036AMounting arrangement for supporting bulldozer bladeKOMATSU MFG CO LTD·Filed 1976·Granted Mar 28, 1978·21 cites·2 claims
- 0373US2024405549A1Energy management device and energy management methodGS YUASA INT LTD·Filed 2024·Application pending·0 cites
- 0471US4256550AMethod for producing vitamin B1 and its intermediateNIINOBE TAKAO·Filed 1979·Granted Mar 17, 1981·20 cites·5 claims
- 0568US5146251ACamera with electronic flash unitKONISHIROKU PHOTO IND·Filed 1991·Granted Sep 8, 1992·11 cites·15 claims
- 0664US4316697AFront-loading hydraulic excavatorKOMATSU MFG CO LTD·Filed 1979·Granted Feb 23, 1982·15 cites·9 claims
- 0763US4083414ACombination angling-tilting bulldozerKOMATSU MFG CO LTD·Filed 1975·Granted Apr 11, 1978·17 cites·3 claims
- 0859US12088099B2Energy management device and energy management methodGS YUASA INT LTD·Filed 2020·Granted Sep 10, 2024·0 cites·20 claims
- 0957US12266931B2Calculation apparatus and calculation method for determining energy storage limits based on net power predictionsGS YUASA INT LTD·Filed 2020·Granted Apr 1, 2025·0 cites·20 claims
- 1052US11929621B2Power control apparatus, control method for power control apparatus, and distributed power generating systemGS YUASA INT LTD·Filed 2020·Granted Mar 12, 2024·0 cites·20 claims
- 1147USD367470SDisk driveTOKYO SANYO ELECTRIC CO·Filed 1995·Granted Feb 27, 1996·6 cites·1 claims
- 1240US4778882AMethod of carrying out chemical dehydration reaction and an apparatus thereforTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Oct 18, 1988·11 cites·4 claims
- 1339US4866479APhotosensitive drumsSHOWA ALUMINIUM CO LTD·Filed 1988·Granted Sep 12, 1989·5 cites·8 claims
- 1435US4437682AOutrigger for use in wheel-type vehicleKOMATSU MFG CO LTD·Filed 1982·Granted Mar 20, 1984·5 cites·3 claims
- 1529US5122508ACoprecipitation process for preparing raw material powder for Y1 Ba2 Cu3 Ox oxide superconductorKANEGAFUCHI CHEMICAL IND·Filed 1988·Granted Jun 16, 1992·0 cites·8 claims
- 1627US5655070APower fault monitoring circuit with microprocessor resetSANYO ELECTRIC CO·Filed 1996·Granted Aug 5, 1997·4 cites·3 claims
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