Inventor · disambiguated record
Shigeo Fukushima
Also filed as: FUKUSHIMA SHIGEO
10 granted patents·4 pending applications·104 citations·filing 1997–2002
89Inventor score
Top patents by PatentIndex Score
14 records- 0181US6662580B2Air-conditioning system for vehicle and its control methodTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Dec 16, 2003·24 cites·16 claims
- 0279US6893368B2Driving force transmission apparatusTOYOTA JIDOSHOKKI KK·Filed 2002·Granted May 17, 2005·19 cites·10 claims
- 0369US6357340B1Piston compressor pistonTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Mar 19, 2002·11 cites·9 claims
- 0465US6484621B1Swash plate type compressor wherein piston head has inner sliding portion for reducing local wearTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Nov 26, 2002·9 cites·6 claims
- 0560US5941160APistons for compressors and method and apparatus for coating the pistonsTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Aug 24, 1999·17 cites·5 claims
- 0657US6332394B1Piston for swash plate type compressor, wherein head portion includes radially inner sliding projection connected to neck portionTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Dec 25, 2001·5 cites·7 claims
- 0755US6453554B1Swash plate type compressor piston wherein inner surface of base section of neck portion has as-cast surface areaTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Sep 24, 2002·4 cites·15 claims
- 0852US6395404B1Blank used for manufacturing single-headed piston, and method of producing the blankTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted May 28, 2002·3 cites·15 claims
- 0950US6438834B1Method of making a swash plate type compressor piston whose head portion is formed by pore-free die-castingTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Aug 27, 2002·2 cites·12 claims
- 1045US6283012B1Compressor piston and method for coating pistonTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted Sep 4, 2001·10 cites·16 claims
- 1139US2002178908A1CompressorFiled 2002·Application pending·0 cites
- 1238US2001047720A1Compressor piston and process for producing the compressor pistonFiled 2001·Application pending·0 cites
- 1337US2003097851A1Air conditionerFiled 2002·Application pending·0 cites
- 1434US2003070800A1Vehicle air conditionerFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shigeo Fukushima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →