Inventor · disambiguated record
Isao Tsushima
Also filed as: TSUSHIMA ISAO
11 granted patents·1,020 citations·filing 1985–2004
93Inventor score
Top patents by PatentIndex Score
11 records- 0195US4852001AJob scheduling method and systemHITACHI LTD·Filed 1987·Granted Jul 25, 1989·281 cites·6 claims
- 0282US5168445AAutomatic ordering system and method for allowing a shop to tailor ordering needsHITACHI LTD·Filed 1989·Granted Dec 1, 1992·280 cites·28 claims
- 0378US6941278B2Freight information management method and freight management system using electronic tagsHITACHI LTD·Filed 2002·Granted Sep 6, 2005·13 cites·1 claims
- 0478US6560579B2Freight information management method and freight management system using electronic tagsHITACHI LTD·Filed 2001·Granted May 6, 2003·13 cites·2 claims
- 0575US6304856B1Freight information management method and freight management system using electronic tagsHITACHI LTD·Filed 1999·Granted Oct 16, 2001·178 cites·27 claims
- 0675US4563112ASlurry transport systemHITACHI LTD·Filed 1985·Granted Jan 7, 1986·35 cites·3 claims
- 0769US7516080B2Freight information management method and freight management system using electronic tagsHITACHI LTD·Filed 2004·Granted Apr 7, 2009·2 cites·8 claims
- 0869US4901229AParallelized rules processing system using associative memory for pipelined execution of plural join operations and concurrent condition comparingTASHIRO TSUTOMU·Filed 1986·Granted Feb 13, 1990·32 cites·9 claims
- 0958US5060090AAutomatic storage system and method for information recording mediaHITACHI LTD·Filed 1989·Granted Oct 22, 1991·12 cites·17 claims
- 1056US4947322AMethod of managing layout of goodsHITACHI LTD·Filed 1988·Granted Aug 7, 1990·82 cites·10 claims
- 1151US5313392AMethod for supporting merchandise management operation and system thereforHITACHI LTD·Filed 1991·Granted May 17, 1994·92 cites·39 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →