Inventor · disambiguated record
Atsushi Tsuchida
Also filed as: TSUCHIDA ATSUSHI
17 granted patents·2 pending applications·1,022 citations·filing 1990–2023
94Inventor score
Files withYAMAHA CORP8NGK SPARK PLUG CO7KAKUYAMA HIROYOSHI1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1NITERRA CO LTD1
Top patents by PatentIndex Score
19 records- 0198US5346217AHollow metal alloy wood-type golf headYAMAHA CORP·Filed 1992·Granted Sep 13, 1994·436 cites·5 claims
- 0297US5205560AGolf club headYAMAHA CORP·Filed 1991·Granted Apr 27, 1993·230 cites·5 claims
- 0391US5255913AWood golf club headYAMAHA CORP·Filed 1991·Granted Oct 26, 1993·116 cites·2 claims
- 0486US10515836B2Ceramic memberNGK SPARK PLUG CO·Filed 2017·Granted Dec 24, 2019·4 cites·5 claims
- 0582US10453712B2Holding deviceNGK SPARK PLUG CO·Filed 2017·Granted Oct 22, 2019·3 cites·4 claims
- 0681US5454563AGolf clubYAMAHA CORP·Filed 1994·Granted Oct 3, 1995·59 cites·5 claims
- 0780US5120061AGolf club headYAMAHA CORP·Filed 1990·Granted Jun 9, 1992·63 cites·19 claims
- 0871US12509355B2YAG sintered body, method for producing the same, semiconductor manufacturing equipment member, and gas nozzleNITERRA CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·12 claims
- 0969US5624330AJoint structure for a golf clubYAMAHA CORP·Filed 1995·Granted Apr 29, 1997·41 cites·6 claims
- 1057US5910056AGolf clubYAMAHA CORP·Filed 1998·Granted Jun 8, 1999·26 cites·6 claims
- 1156US5930887AMethod for manufacturing iron golf club headYAMAHA CORP·Filed 1998·Granted Aug 3, 1999·26 cites·2 claims
- 1255US10750611B2Electrode embedded memberNGK SPARK PLUG CO·Filed 2018·Granted Aug 18, 2020·0 cites·3 claims
- 1345US11081381B2Ceramic structureNGK SPARK PLUG CO·Filed 2019·Granted Aug 3, 2021·0 cites·8 claims
- 1444US6226537B1Portable radio deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 1, 2001·18 cites·4 claims
- 1541US10880955B2Ceramic memberNGK SPARK PLUG CO·Filed 2016·Granted Dec 29, 2020·0 cites·7 claims
- 1641US10849221B2Electrode embedded memberNGK SPARK PLUG CO·Filed 2018·Granted Nov 24, 2020·0 cites·9 claims
- 1738US11004715B2Substrate supporting deviceNGK SPARK PLUG CO·Filed 2017·Granted May 11, 2021·0 cites·2 claims
- 1830US2012010264A1Novel medicament for treating cognitive impairmentKAKUYAMA HIROYOSHI·Filed 2010·Application pending·0 cites
- 1928US2005014689A1Remedies for life style-related diseases or cibophobia and method of screening the sameFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Atsushi Tsuchida 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 →