Inventor · disambiguated record
Tutomu Sakurai
Also filed as: SAKURAI TUTOMU
6 granted patents·1 pending application·72 citations·filing 1987–2017
82Inventor score
Top patents by PatentIndex Score
7 records- 0173US8487211B2Method and apparatus for using multiple laser beams to weld members that are separated by a gapSAKURAI TUTOMU·Filed 2010·Granted Jul 16, 2013·4 cites·7 claims
- 0255US5031095AData transmission apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jul 9, 1991·25 cites·7 claims
- 0345US4847613AData transfer apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Jul 11, 1989·15 cites·2 claims
- 0444US5363229AOptical bus transmission systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 8, 1994·21 cites·6 claims
- 0536US9941167B2Method for manufacturing element chipPANASONIC IP MAN CO LTD·Filed 2017·Granted Apr 10, 2018·0 cites·6 claims
- 0635US2017263525A1Element chip and method for manufacturing the samePANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 0732US5119222AFault examining apparatus for loop-shaped data transmission system using optical fiberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 2, 1992·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →