Inventor · disambiguated record
Masao Hasegawa
Also filed as: HASEGAWA MASAO
14 granted patents·2 pending applications·558 citations·filing 1974–2019
93Inventor score
Top patents by PatentIndex Score
16 records- 0190US6608562B1Vital signal detecting apparatusDENSO CORP·Filed 2000·Granted Aug 19, 2003·331 cites·13 claims
- 0286US5326846AProcess for producing impact-resistant polyacetal resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1993·Granted Jul 5, 1994·36 cites·10 claims
- 0384US6281854B1Antenna for portable radio deviceDENSO CORP·Filed 2000·Granted Aug 28, 2001·48 cites·18 claims
- 0481US4011274A1,1-diphenyl ethane processASAHI DOW LTD·Filed 1976·Granted Mar 8, 1977·15 cites·4 claims
- 0579US5292824AProcess for producing a polyacetal resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1993·Granted Mar 8, 1994·31 cites·7 claims
- 0671US6257053B1Scanning probe microscope having piezoelectric member for controlling movement of probeSEIKO INSTR INC·Filed 1999·Granted Jul 10, 2001·41 cites·28 claims
- 0768US3968093AProcess for producing partially hydrolyzed polyacrylamide in the presence of alkali metal hydroxide and boric acidNITTO CHEMICAL INDUSTRY CO LTD·Filed 1974·Granted Jul 6, 1976·12 cites·8 claims
- 0864US5530061AProcess for producing impact-resistant polyacetal resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Jun 25, 1996·19 cites·8 claims
- 0956US6379986B1Method of forming tunnel oxide film for superconducting X-ray sensor elementSEIKO INSTR INC·Filed 2001·Granted Apr 30, 2002·4 cites·3 claims
- 1053US11580387B2Combining point observations with raster data for machine learningIBM·Filed 2019·Granted Feb 14, 2023·0 cites·17 claims
- 1149US11366248B2Combining forecasts of varying spatial and temporal resolutionIBM·Filed 2019·Granted Jun 21, 2022·0 cites·17 claims
- 1246US4503733ACreep phenomenon preventive device for automatic transmission gear type automobileHASEGAWA MASAO·Filed 1982·Granted Mar 12, 1985·11 cites·2 claims
- 1341US2018354614A1Vertical take-off and landing aircraftIHI CORP·Filed 2018·Application pending·0 cites
- 1441US2018297697A1Vertical takeoff and landing aircraftIHI CORP·Filed 2018·Application pending·0 cites
- 1537US6081248AColor display deviceFUTABA DENSHI KOGYO KK·Filed 1997·Granted Jun 27, 2000·9 cites·8 claims
- 1629US5122793ASignal generator for generating an image signal of an input signalNIPPON DENKI HOME ELECTRONICS·Filed 1990·Granted Jun 16, 1992·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →