Inventor · disambiguated record
Tsutomu Akiyama
Also filed as: AKIYAMA TSUTOMU
17 granted patents·13 pending applications·320 citations·filing 1983–2024
94Inventor score
Top patents by PatentIndex Score
30 records- 0193US7225456B2Gateway screen for interactive televisionSONY ELECTRONICS INC·Filed 2001·Granted May 29, 2007·67 cites·23 claims
- 0287US4847528APlastic molding on penetration metal, particularly on motor end plateMITSUBA ELECTRIC MFG CO·Filed 1988·Granted Jul 11, 1989·60 cites·16 claims
- 0384US7096489B2System and method for interactive televisionSONY ELECTRONICS INC·Filed 2001·Granted Aug 22, 2006·23 cites·9 claims
- 0480US4673836AMotor with integral bracket brush holderMITSUBA ELECTRIC MFG CO·Filed 1985·Granted Jun 16, 1987·45 cites·7 claims
- 0580US2025018661A1Continuous-Fiber-Reinforced Resin Molding and Method for Manufacturing SameASAHI CHEMICAL IND·Filed 2024·Application pending·0 cites
- 0678US5561671ASelf-diagnostic device for semiconductor memoriesANDO ELECTRIC·Filed 1995·Granted Oct 1, 1996·49 cites·1 claims
- 0775US7286742B2Test apparatus and cable guide unitFURUKAWA ELECTRIC CO LTD·Filed 2006·Granted Oct 23, 2007·6 cites·11 claims
- 0866US7103493B2Memory testing apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 5, 2006·7 cites·20 claims
- 0965US8563127B2Absorbent composite material and bodily fluid-absorbing article comprising water-absorbent resin particles having specific surface strengthAKIYAMA TSUTOMU·Filed 2011·Granted Oct 22, 2013·3 cites·2 claims
- 1065US2020384704A1Continuous-Fiber-Reinforced Resin Molding and Method for Manufacturing SameASAHI CHEMICAL IND·Filed 2019·Application pending·0 cites
- 1162US12441883B2Continuous fiber reinforced resin composite material and method of producing same, and continuous fiber reinforced resin molded articleASAHI CHEMICAL IND·Filed 2021·Granted Oct 14, 2025·0 cites·19 claims
- 1262US7349617B2Test apparatus and cable guide unitADVANTEST CORP·Filed 2007·Granted Mar 25, 2008·2 cites·16 claims
- 1361US6009028AFailure self-diagnosis device for semiconductor memoryANDO ELECTRIC·Filed 1998·Granted Dec 28, 1999·22 cites·5 claims
- 1455US7406704B2Virtual channel system for web appliance, including interactive televisionSONY CORP·Filed 2001·Granted Jul 29, 2008·2 cites·8 claims
- 1555US2023407020A1Continuous fiber reinforced resin composite material and method of producing the sameASAHI CHEMICAL IND·Filed 2021·Application pending·0 cites
- 1652US2006248562A1System and method for interactive televisionSONY ELECTRONICS INC·Filed 2006·Application pending·0 cites
- 1751US5327363APattern memory circuit for integrated circuit testing apparatusANDO ELECTRIC·Filed 1992·Granted Jul 5, 1994·16 cites·4 claims
- 1851US2006248572A1Gateway screen for interactive televisionSONY ELECTRONICS INC·Filed 2006·Application pending·0 cites
- 1950US8778490B2Absorbent composite material comprising water-absorbent resin particles having specific surface strength, and method for manufacturing the sameAKIYAMA TSUTOMU·Filed 2006·Granted Jul 15, 2014·0 cites·25 claims
- 2049US2013102461A1Absorbent Sheet and Method for Producing SameAKIYAMA TSUTOMU·Filed 2011·Application pending·0 cites
- 2148US8906176B2Absorbent composite material and method for manufacturing the sameAKIYAMA TSUTOMU·Filed 2011·Granted Dec 9, 2014·0 cites·10 claims
- 2248US4599663ARecording apparatus with stable disc support and high magnetic flux hold-downSONY CORP·Filed 1983·Granted Jul 8, 1986·6 cites·7 claims
- 2346US5271015ASelf-diagnostic system for semiconductor memoryANDO ELECTRIC·Filed 1991·Granted Dec 14, 1993·12 cites·1 claims
- 2446US2014315034A1Absorbent Sheet and Method for Producing the SameASAHI KASEI CHEMICALS CORP·Filed 2014·Application pending·0 cites
- 2545US2010115560A1System and method for interactive televisionKITSUKAWA TADAMASA·Filed 2010·Application pending·0 cites
- 2641US2002157100A1Electronic program guide including virtual channels for interactive televisionSONY CORP·Filed 2001·Application pending·0 cites
- 2741US2002152464A1System and method for pushing internet content onto interactive televisionSONY CORP·Filed 2001·Application pending·0 cites
- 2841US2002157092A1System and method for pulling internet content onto interactive televisionSONY CORP·Filed 2001·Application pending·0 cites
- 2941US2002157109A1System and method for interactive televisionSONY CORP·Filed 2001·Application pending·0 cites
- 3041US2002157107A1Interactive television systemSONY CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →