Inventor · disambiguated record
Masao Akamatsu
Also filed as: AKAMATSU MASAO
7 granted patents·142 citations·filing 1997–2005
87Inventor score
Files withINOUE MTP KK4HITACHI LTD AND HITACHI CAR EN1MITSUBISHI CHEM CORP1TOKUSHU PAPER MFG CO LTD1
Top patents by PatentIndex Score
7 records- 0190USD516855SPillowINOUE MTP KK·Filed 2005·Granted Mar 14, 2006·44 cites·1 claims
- 0287USD507142SPillowINOUE MTP KK·Filed 2004·Granted Jul 12, 2005·33 cites·1 claims
- 0376USD575974SPortion of a pillowINOUE MTP KK·Filed 2005·Granted Sep 2, 2008·20 cites·1 claims
- 0468USD517849SPillowINOUE MTP KK·Filed 2005·Granted Mar 28, 2006·18 cites·1 claims
- 0549US6596457B1Positive photosensitive lithographic printing plate responsive to near infrared rays; method of producing it and method for forming a positive imageMITSUBISHI CHEM CORP·Filed 1999·Granted Jul 22, 2003·14 cites·141 claims
- 0648US5824895AAir flow meter of a heating resistor typeHITACHI LTD AND HITACHI CAR EN·Filed 1997·Granted Oct 20, 1998·13 cites·5 claims
- 0735US7754411B2Slip sheet for a planographic printing plate, production process thereof and a protected planographic printing plate and laminate thereofTOKUSHU PAPER MFG CO LTD·Filed 2003·Granted Jul 13, 2010·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →