Inventor · disambiguated record
Takeshi Izawa
Also filed as: IZAWA TAKESHI
7 granted patents·1 pending application·157 citations·filing 1975–2001
87Inventor score
Top patents by PatentIndex Score
8 records- 0190US6189322B1Refrigerant-circulating system, and refrigerant compressor and refrigeration cycle employing the refrigerant compressorMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Feb 20, 2001·60 cites·19 claims
- 0275US4957455ASocket for wedge-base lampSUMITOMO WALL SYSTEMS LTD·Filed 1989·Granted Sep 18, 1990·40 cites·9 claims
- 0362US6221274B1Lubricant compositions for refrigerating machine employing HFC-32, HFC-125 or HFC-134AMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Apr 24, 2001·18 cites·9 claims
- 0452US6411021B1Wedge base bulb with color coatingKOITO MFG CO LTD·Filed 1998·Granted Jun 25, 2002·14 cites·12 claims
- 0549US5953934ARefrigerant circulating apparatus and method of assembling a refrigerant circuitMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Sep 21, 1999·16 cites·25 claims
- 0647US2001032107A1Method and system of data analysis and recording mediumFiled 2001·Application pending·0 cites
- 0733US5799503AAccumulatorMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 1, 1998·5 cites·15 claims
- 0829US4047262ADevice for interconnecting curtain rodsIZAWA TAKESHI·Filed 1975·Granted Sep 13, 1977·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →