Inventor · disambiguated record
Kazuo Ohara
Also filed as: OHARA KAZUO
22 granted patents·1 pending application·780 citations·filing 1974–2007
97Inventor score
Top patents by PatentIndex Score
23 records- 0197US4038888ASpeed change gear systemAISIN SEIKI·Filed 1975·Granted Aug 2, 1977·81 cites·18 claims
- 0296US6475677B1Glass-ceramic composite electrolyte and lithium secondary cellOHARA KK·Filed 2000·Granted Nov 5, 2002·101 cites·5 claims
- 0396US3971268ASpeed change gear systemAISIN SEIKI·Filed 1974·Granted Jul 27, 1976·73 cites·15 claims
- 0496US3956946ASpeed change gear systemAISIN SEIKI·Filed 1974·Granted May 18, 1976·86 cites·5 claims
- 0592US3946623ASpeed change gear systemAISIN SEIKI·Filed 1974·Granted Mar 30, 1976·55 cites·3 claims
- 0691US4027552ASpeed change gear systemAISIN SEIKI·Filed 1975·Granted Jun 7, 1977·42 cites·5 claims
- 0790US4089239ASpeed change gear systemAISIN SEIKI·Filed 1976·Granted May 16, 1978·41 cites·13 claims
- 0884US6204211B1Luminous glass ceramicsOHARA KK·Filed 2000·Granted Mar 20, 2001·21 cites·9 claims
- 0982US3971267ASpeed change gear systemAISIN SEIKI·Filed 1974·Granted Jul 27, 1976·31 cites·15 claims
- 1079US6300264B1Luminous glassOHARA KK·Filed 1999·Granted Oct 9, 2001·43 cites·9 claims
- 1179US6197710B1Luminous glass ceramicsOHARA KK·Filed 1998·Granted Mar 6, 2001·39 cites·11 claims
- 1279US4143562ASpeed change gearAISIN SEIKI·Filed 1976·Granted Mar 13, 1979·26 cites·11 claims
- 1378US4038887ASpeed change gearAISIN SEIKI·Filed 1975·Granted Aug 2, 1977·26 cites·12 claims
- 1478US4027551ASpeed change gear systemAISIN SEIKI·Filed 1975·Granted Jun 7, 1977·25 cites·10 claims
- 1572US3946624ASpeed change gearAISIN SEIKI·Filed 1974·Granted Mar 30, 1976·22 cites·1 claims
- 1670US7148164B2Low expansion transparent glass-ceramics, glass-ceramic substrate and optical waveguide elementOHARA KK·Filed 2001·Granted Dec 12, 2006·13 cites·11 claims
- 1767US3946622ASpeed change gearAISIN SEIKI·Filed 1974·Granted Mar 30, 1976·18 cites·1 claims
- 1863US7071132B2Low expansion transparent glass ceramicsOHARA KK·Filed 2003·Granted Jul 4, 2006·8 cites·23 claims
- 1961US7396786B2Glass and glass substrate having high dielectric constantOHARA KK·Filed 2003·Granted Jul 8, 2008·5 cites·18 claims
- 2059US5708233AThermoelectric semiconductor materialOHARA KK·Filed 1996·Granted Jan 13, 1998·16 cites·18 claims
- 2158US2007259270A1Lithium ion secondary cellOHARA KK·Filed 2007·Application pending·0 cites
- 2257US7306879B2Lithium ion secondary cellOHARA KK·Filed 2003·Granted Dec 11, 2007·2 cites·7 claims
- 2338US5578864ASemiconductor material for use in thermoelectric conversion, thermoelectric converting method and thermoelectric deviceOHARA KK·Filed 1995·Granted Nov 26, 1996·6 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →