Inventor · disambiguated record
Yorinobu Yamada
Also filed as: YAMADA YORINOBU
10 granted patents·2 pending applications·130 citations·filing 1979–2006
89Inventor score
Top patents by PatentIndex Score
12 records- 0183US6511156B1Ink-jet head nozzle plate, its manufacturing method and ink-jet headCITIZEN WATCH CO LTD·Filed 1998·Granted Jan 28, 2003·63 cites·18 claims
- 0278US6247799B1Ferroelectric element, process for producing the same, and ink jet headCITIZEN WATCH CO LTD·Filed 2000·Granted Jun 19, 2001·16 cites·7 claims
- 0369US6255762B1Ferroelectric element and process for producing the sameCITIZEN WATCH CO LTD·Filed 1996·Granted Jul 3, 2001·24 cites·11 claims
- 0463US6336716B1Ferroelectric element, process for producing the same, and ink jet headCITIZEN WATCH CO LTD·Filed 2000·Granted Jan 8, 2002·8 cites·3 claims
- 0548US6343855B1Ferroelectric element process for producing the same and ink jet headCITIZEN WATCH CO LTD·Filed 1997·Granted Feb 5, 2002·9 cites·10 claims
- 0647US2007023690A1Method of producing heat-resistant electrically charged fluororesin material and method of producing electret condenser microphone using heat-resistant electrically charged fluororesin materialTSUCHIYA YUKI·Filed 2006·Application pending·0 cites
- 0735US6350486B2Ferroelectric element and process for producing the sameCITIZEN WATCH CO LTD·Filed 1999·Granted Feb 26, 2002·5 cites·8 claims
- 0834US6316866B1Ferroelectric element and process for producing the sameCITIZEN WATCH CO LTD·Filed 1999·Granted Nov 13, 2001·2 cites·5 claims
- 0930US5368965AElectrophotographic photoreceptorCITIZEN WATCH CO LTD·Filed 1993·Granted Nov 29, 1994·3 cites·24 claims
- 1027US4257851APurification of naphthoquinoneKAWASAKI KASEI CHEMICALS·Filed 1979·Granted Mar 24, 1981·0 cites·9 claims
- 1127US2002036673A1Ink jet head and process for producing the sameCITIZEN WATCH CO LTD·Filed 1996·Application pending·0 cites
- 1222US5403687AModification of pigment and electrophotographic photoreceptor with modified pigmentCITIZEN WATCH CO LTD·Filed 1993·Granted Apr 4, 1995·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Yorinobu Yamada 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 →