Inventor · disambiguated record
Masato Shibayama
Also filed as: SHIBAYAMA MASATO
19 granted patents·310 citations·filing 1981–1991
95Inventor score
Top patents by PatentIndex Score
19 records- 0193USD287368SIndustrial robotHITACHI LTD·Filed 1984·Granted Dec 23, 1986·45 cites·1 claims
- 0291USD334581SIndustrial robotHITACHI LTD·Filed 1991·Granted Apr 6, 1993·44 cites·1 claims
- 0390USD293324SIndustrial robotHITACHI LTD·Filed 1985·Granted Dec 22, 1987·40 cites·1 claims
- 0489USD298747SProgrammable controllerHITACHI LTD·Filed 1986·Granted Nov 29, 1988·30 cites·1 claims
- 0584USD296790SIndustrial robotHITACHI LTD·Filed 1986·Granted Jul 19, 1988·25 cites·1 claims
- 0678USD289407SIndustrial robotHITACHI LTD·Filed 1984·Granted Apr 21, 1987·16 cites·1 claims
- 0775USD289406SIndustrial robotHITACHI LTD·Filed 1984·Granted Apr 21, 1987·15 cites·1 claims
- 0872USD273784STelephoneHITACHI LTD·Filed 1982·Granted May 8, 1984·12 cites·1 claims
- 0971USD280203SIndustrial robotHITACHI LTD·Filed 1983·Granted Aug 20, 1985·12 cites·1 claims
- 1070USD283509STelephoneHITACHI LTD·Filed 1983·Granted Apr 22, 1986·11 cites·1 claims
- 1167USD307740SProgrammable controllerHITACHI LTD·Filed 1986·Granted May 8, 1990·12 cites·1 claims
- 1265USD273381STelephoneHITACHI LTD·Filed 1981·Granted Apr 10, 1984·9 cites·1 claims
- 1364USD292000SIndustrial robotHITACHI LTD·Filed 1985·Granted Sep 22, 1987·11 cites·1 claims
- 1459USD290263SIndustrial robotHITACHI LTD·Filed 1984·Granted Jun 9, 1987·8 cites·1 claims
- 1556USD292003SIndustrial robotHITACHI LTD·Filed 1985·Granted Sep 22, 1987·7 cites·1 claims
- 1652USD289895SVehicular telephone setHITACHI ELECTRONICS·Filed 1985·Granted May 19, 1987·6 cites·1 claims
- 1749USD292002SIndustrial robotHITACHI LTD·Filed 1985·Granted Sep 22, 1987·5 cites·1 claims
- 1837USD292001SIndustrial robotHITACHI LTD·Filed 1985·Granted Sep 22, 1987·2 cites·1 claims
- 1929USD288935SIndustrial robotHITACHI LTD·Filed 1984·Granted Mar 24, 1987·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →