Inventor · disambiguated record
Hideaki Ohyama
Also filed as: OHYAMA HIDEAKI
9 granted patents·7 pending applications·13 citations·filing 2003–2016
79Inventor score
Files withPANASONIC IP MAN CO LTD6OHYAMA HIDEAKI3PANASONIC CORP3KASAHARA TAKASHI1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
16 records- 0177US9627657B2Cylindrical alkaline storage batteryPANASONIC CORP·Filed 2013·Granted Apr 18, 2017·2 cites·7 claims
- 0268US7597997B2Nonaqueous electrolyte secondary battery and method for producing samePANASONIC CORP·Filed 2004·Granted Oct 6, 2009·8 cites·24 claims
- 0362US8202650B2Negative electrode material for nickel-metal hydride battery and treatment method thereof, and nickel-metal hydride batteryOHYAMA HIDEAKI·Filed 2008·Granted Jun 19, 2012·1 cites·10 claims
- 0456US9024589B2Charge/discharge control method for alkaline storage battery, and power supply systemKASAHARA TAKASHI·Filed 2011·Granted May 5, 2015·2 cites·12 claims
- 0556US2007122708A1Negative electrode material for non-aqueous electrolyte secondary battery, method for producing the same and non-aqueous electrolyte secondary batterySUMITOMO METAL IND·Filed 2006·Application pending·0 cites
- 0653US9997776B2Alloy powder for electrodes, negative electrode for nickel-metal hydride storage batteries including the same, and nickel-metal hydride storage battery including the samePANASONIC IP MAN CO LTD·Filed 2014·Granted Jun 12, 2018·0 cites·15 claims
- 0751US10305099B2Electrode alloy powder, negative electrode for nickel-metal hydride storage batteries using the same, and nickel-metal hydride storage batteryPANASONIC IP MAN CO LTD·Filed 2014·Granted May 28, 2019·0 cites·8 claims
- 0851US8318349B2Negative electrode active material for nickel-metal hydride battery and nickel-metal hydride battery using the same, and method for treating negative electrode active material for nickel-metal hydride batteryOHYAMA HIDEAKI·Filed 2008·Granted Nov 27, 2012·0 cites·9 claims
- 0949US9893347B2Alloy powder for electrode, negative electrode for alkaline storage battery using the same, and alkaline storage batteryPANASONIC CORP·Filed 2013·Granted Feb 13, 2018·0 cites·15 claims
- 1047US2004062990A1Negative electrode material for non-aqueous electrolyte secondary battery, method for producing the same and non-aqueous electrodlyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 1143US2011033748A1Hydrogen-absorbing alloy powder, method for treating the surface thereof, negative electrode for alkaline storage battery, and alkaline storage batteryNAKATSUJI KYOKO·Filed 2009·Application pending·0 cites
- 1241US8137839B2Alloy powder for electrode and method for producing sameOHYAMA HIDEAKI·Filed 2006·Granted Mar 20, 2012·0 cites·7 claims
- 1339US2018034046A1Alloy powder for electrodes, negative electrode for nickel-metal hydride storage batteries using same, and nickel-metal hydride storage batteryPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 1437US2017002442A1Hydrogen-absorbing alloy, alloy powder for electrode, negative electrode for alkaline storage battery, and alkaline storage batteryPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 1537US2018019469A1Alloy powder for electrodes, negative electrode for nickel-hydrogen storage batteries using same and nickel-hydrogen storage batteryPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 1637US2017200946A1Alloy powder for electrodes, negative electrode for nickel-metal hydride storage batteries using same, and nickel-metal hydride storage batteryPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hideaki Ohyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →