Inventor · disambiguated record
Ryuichi Nakamura
Also filed as: FUKUHARA SEIJI · NAKAMURA RYUICHI
17 granted patents·6 pending applications·193 citations·filing 1974–2022
93Inventor score
Files withCENTRAL GLASS CO LTD3JAPAN SYNTHETIC RUBBER CO LTD3YAMAICHI ELECTRONICS CO LTD3KYOCERA CORP2SONY CORP2
Top patents by PatentIndex Score
23 records- 0190US9440673B2Steering deviceJTEKT CORP·Filed 2015·Granted Sep 13, 2016·5 cites·8 claims
- 0287US4011386AProcess for producing polymers or copolymers of norbornene-carboxylic acid amidesJAPAN SYNTHETIC RUBBER CO LTD·Filed 1974·Granted Mar 8, 1977·33 cites·6 claims
- 0386US6632116B2Plasma display panel, manufacturing method and manufacturing apparatus of the sameTOPPAN PRINTING CO LTD·Filed 2001·Granted Oct 14, 2003·35 cites·9 claims
- 0483US5320550AConnector for electric partYAMAICHI ELECTRIC CO LTD·Filed 1992·Granted Jun 14, 1994·54 cites·5 claims
- 0582US3974196AMethod for disproportionating ethylenically unsaturated compounds having functional ester groupsJAPAN SYNTHETIC RUBBER CO LTD·Filed 1974·Granted Aug 10, 1976·14 cites·12 claims
- 0658US4615441AIC package carrierYAMAICHI ELECTRIC MFG·Filed 1985·Granted Oct 7, 1986·19 cites·4 claims
- 0756US12304833B2Tungsten hexafluoride manufacturing method, tungsten hexafluoride purification method, and tungsten hexafluorideCENTRAL GLASS CO LTD·Filed 2020·Granted May 20, 2025·0 cites·20 claims
- 0856US12264081B2Tungsten hexafluoride manufacturing method, tungsten hexafluoride purification method, and tungsten hexafluorideCENTRAL GLASS CO LTD·Filed 2020·Granted Apr 1, 2025·0 cites·12 claims
- 0956US2024128486A1Fuel cell module and fuel cell deviceKYOCERA CORP·Filed 2022·Application pending·0 cites
- 1056US2024145753A1Fuel cell module and fuel cell deviceKYOCERA CORP·Filed 2022·Application pending·0 cites
- 1155US4217299AMethod for converting unsaturated compound having functional groupJAPAN SYNTHETIC RUBBER CO LTD·Filed 1976·Granted Aug 12, 1980·4 cites·8 claims
- 1254US8358914B2Recording controlling device, recording controlling method, program used therein and recording deviceSONY CORP·Filed 2009·Granted Jan 22, 2013·0 cites·8 claims
- 1351US2011177603A1Ultrasonic test equipmentNINOMIYA TAKUJI·Filed 2009·Application pending·0 cites
- 1443US7674400B2Light-emitting body dispersed with phosphor particles, method for producing same and material or article containing such light-emitting bodyNIPPON SHEET GLASS CO LTD·Filed 2005·Granted Mar 9, 2010·0 cites·27 claims
- 1542US2004070342A1Plasma display panel, manufacturing method and manufacturing apparatus of the sameTOPPAN PRINTING CO LTD·Filed 2003·Application pending·0 cites
- 1640US5299267AOperating apparatus of an audio mixerSONY CORP·Filed 1993·Granted Mar 29, 1994·12 cites·9 claims
- 1738US2005046296A1Electric motor and steering system using the sameFAVESS CO LTD·Filed 2004·Application pending·0 cites
- 1836US5730616AIC SocketYAMAICHI ELECTRONICS CO LTD·Filed 1996·Granted Mar 24, 1998·6 cites·26 claims
- 1935US2004028895A1Adhesive tape for liquid crystal display module combining light reflectivity and light shieldingDAINIPPON INK & CHEMICALS·Filed 2003·Application pending·0 cites
- 2032US4720742ASemiconductor device carrierYAMAICHI ELECTRIC MFG·Filed 1986·Granted Jan 19, 1988·4 cites·5 claims
- 2131US5490796AIC socket equipped with dust discharge meansYAMAICHI ELECTRONICS CO LTD·Filed 1994·Granted Feb 13, 1996·4 cites·18 claims
- 2229US5374201ASocket for electric partYAMAICHI ELECTRONICS CO LTD·Filed 1994·Granted Dec 20, 1994·1 cites·2 claims
- 2329US4427641AMethod of recovering uranium from wet process phosphoric acid with enhanced content of uraniumCENTRAL GLASS CO LTD·Filed 1981·Granted Jan 24, 1984·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →