Inventor · disambiguated record
Kazunari Watanabe
Also filed as: WATANABE KAZUNARI
40 granted patents·17 pending applications·391 citations·filing 1988–2025
97Inventor score
Top patents by PatentIndex Score
57 records- 0196US11427911B2Valve device, fluid control device and semiconductor manufacturing apparatus using the valve deviceFUJIKIN KK·Filed 2018·Granted Aug 30, 2022·9 cites·5 claims
- 0295US5467367ASpread spectrum communication apparatus and telephone exchange systemCANON KK·Filed 1994·Granted Nov 14, 1995·145 cites·38 claims
- 0394US6939819B2Glass ceramic compositionASAHI GLASS CO LTD·Filed 2003·Granted Sep 6, 2005·87 cites·23 claims
- 0491US8304974B2Fluorescent lampWATANABE SATORU·Filed 2010·Granted Nov 6, 2012·9 cites·20 claims
- 0590US11231026B2Valve deviceFUJIKIN KK·Filed 2018·Granted Jan 25, 2022·5 cites·12 claims
- 0686US7544629B2Non-lead glass for forming dielectric, glass ceramic composition for forming dielectric, dielectric, and process for producing laminated dielectricASAHI GLASS CO LTD·Filed 2005·Granted Jun 9, 2009·10 cites·14 claims
- 0783US11365830B2Valve device, fluid control device and semiconductor manufacturing apparatus using the valve deviceFUJIKIN KK·Filed 2018·Granted Jun 21, 2022·3 cites·7 claims
- 0883US11162597B2Flow path assembly and valve deviceFUJIKIN KK·Filed 2018·Granted Nov 2, 2021·3 cites·7 claims
- 0980US11339881B2Valve device and fluid control deviceFUJIKIN KK·Filed 2019·Granted May 24, 2022·2 cites·7 claims
- 1079US10125876B2Diaphragm valve, fluid control device, semiconductor manufacturing apparatus, and semiconductor manufacturing methodFUJIKIN KK·Filed 2015·Granted Nov 13, 2018·3 cites·18 claims
- 1178US7687015B2Method for producing laminated dielectricASAHI GLASS CO LTD·Filed 2005·Granted Mar 30, 2010·7 cites·27 claims
- 1277US9175779B2Diaphragm valveFUJIKIN KK·Filed 2013·Granted Nov 3, 2015·4 cites·10 claims
- 1377US8377413B2Method for preparing mayenite-containing oxide and method for preparing electroconductive mayenite-containing oxideASAHI GLASS CO LTD·Filed 2011·Granted Feb 19, 2013·2 cites·16 claims
- 1471US6383962B1Aluminum nitride sintered productASAHI TECHNO GLASS CORP·Filed 2000·Granted May 7, 2002·15 cites·12 claims
- 1570US2025369522A1Actuator and valve deviceFUJIKIN KK·Filed 2025·Application pending·0 cites
- 1667US5028972ASolid state image sensing deviceTOSHIBA KK·Filed 1988·Granted Jul 2, 1991·22 cites·7 claims
- 1766US2025283562A1Joint structureFUJIKIN KK·Filed 2025·Application pending·0 cites
- 1865US8416752B2Communication system, communication terminal, and method thereforWATANABE KAZUNARI·Filed 2008·Granted Apr 9, 2013·3 cites·16 claims
- 1964US12123520B2Diaphragm, valve device, and method for manufacturing diaphragmFUJIKIN KK·Filed 2021·Granted Oct 22, 2024·0 cites·7 claims
- 2064US9898230B2Information processing apparatus, system, and information processing methodCANON KK·Filed 2015·Granted Feb 20, 2018·1 cites·6 claims
- 2163US12435798B2Diaphragm valve and flow rate control deviceFUJIKIN KK·Filed 2022·Granted Oct 7, 2025·0 cites·8 claims
- 2259US5304518AHybrid package, glass ceramic substrate for the hybrid package, and composition for the glass ceramic substrateASAHI GLASS CO LTD·Filed 1991·Granted Apr 19, 1994·26 cites·2 claims
- 2359US2024418290A1Actuator and valve deviceFUJIKIN KK·Filed 2024·Application pending·0 cites
- 2458US11879560B2Flow-path forming block and fluid control device provided with flow-path forming blockFUJIKIN KK·Filed 2020·Granted Jan 23, 2024·0 cites·4 claims
- 2558US11261990B2Actuator and valve deviceFUJIKIN KK·Filed 2020·Granted Mar 1, 2022·0 cites·4 claims
- 2656US8494064B2Wireless communication apparatus and wireless communication methodWATANABE KAZUNARI·Filed 2008·Granted Jul 23, 2013·1 cites·13 claims
- 2755US12494383B2Gas supply device and semiconductor manufacturing apparatusTOKYO ELECTRON LTD·Filed 2022·Granted Dec 9, 2025·0 cites·5 claims
- 2854US9344903B2Wireless communication apparatus and wireless communication methodCANON KK·Filed 2013·Granted May 17, 2016·0 cites·15 claims
- 2954US5057376AHybrid package, glass ceramic substrate for the hybrid package, and composition for the glass ceramic substrateASAHI GLASS CO LTD·Filed 1989·Granted Oct 15, 1991·19 cites·7 claims
- 3054US2024107094A1Communication apparatus, control method, and storage mediumCANON KK·Filed 2023·Application pending·0 cites
- 3152US11255458B2Valve device and fluid control deviceFUJIKIN KK·Filed 2020·Granted Feb 22, 2022·0 cites·10 claims
- 3252US11118700B2Valve device and fluid control systemFUJIKIN KK·Filed 2018·Granted Sep 14, 2021·0 cites·16 claims
- 3350US11397443B2Fluid control device and semiconductor manufacturing apparatusFUJIKIN KK·Filed 2020·Granted Jul 26, 2022·0 cites·13 claims
- 3450US11149871B2Flow rate adjustment valve, and fluid control apparatus in which the flow rate adjustment valve is usedFUJIKIN KK·Filed 2017·Granted Oct 19, 2021·0 cites·7 claims
- 3549US2024240720A1Valve deviceFUJIKIN KK·Filed 2022·Application pending·0 cites
- 3648US2009274133A1Communication apparatus, control method, and storage medium thereofCANON KK·Filed 2009·Application pending·0 cites
- 3748US2021388919A1Valve device and gas supply systemsFUJIKIN KK·Filed 2019·Application pending·0 cites
- 3846US11346461B2Manual valve device and fluid control deviceFUJIKIN KK·Filed 2018·Granted May 31, 2022·0 cites·13 claims
- 3946US2014061526A1Diaphragm valveFUJIKIN KK·Filed 2013·Application pending·0 cites
- 4046US2004243734A1Information processing apparatus, method of controlling the same, control program, and storage mediumCANON KK·Filed 2004·Application pending·0 cites
- 4145US8173085B2Process for producing an oxideITO KAZUHIRO·Filed 2011·Granted May 8, 2012·0 cites·6 claims
- 4245US2022186845A1Flow path assembly, valve device, fluid control device, semiconductor manufacturing apparatus and semiconductor manufacturing method using said flow path assemblyFUJIKIN KK·Filed 2020·Application pending·0 cites
- 4345US2020248310A1Joint block and manufacturing method thereofFUJIKIN KK·Filed 2018·Application pending·0 cites
- 4445US2007120956A1Communication path setting method and communication apparatusWATANABE KAZUNARI·Filed 2006·Application pending·0 cites
- 4545US2001018364A1TV game apparatus, apparatus having function of notifying user of incoming, and method thereforFiled 2001·Application pending·0 cites
- 4645US2021388914A1Valve device and gas supply systemFUJIKIN KK·Filed 2019·Application pending·0 cites
- 4744US11047503B2Actuator, valve device, and fluid supply systemFUJIKIN KK·Filed 2020·Granted Jun 29, 2021·0 cites·7 claims
- 4844US2021404505A1Bolt holding member, combined body of bolt and bolt holding member, and mounting methodFUJIKIN KK·Filed 2021·Application pending·0 cites
- 4943US10473247B2Method of forming a pipe joint, pipe joint component, and pipe joint, fluid control device, fluid control unit and semiconductor fabrication apparatus including the pipe joint componentFUJIKIN KK·Filed 2016·Granted Nov 12, 2019·0 cites·19 claims
- 5042US11320056B2Valve deviceFUJIKIN KK·Filed 2018·Granted May 3, 2022·0 cites·10 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →