Inventor · disambiguated record
Shigemitsu Aizawa
Also filed as: AIZAWA SHIGEMITSU
4 granted patents·177 citations·filing 1993–1998
81Inventor score
Files withISHIKAWAJIMA SHIBAURA MACH4
Top patents by PatentIndex Score
4 records- 0189US5709185ALubricating system for four-stroke-cycle engineISHIKAWAJIMA SHIBAURA MACH·Filed 1995·Granted Jan 20, 1998·77 cites·23 claims
- 0284US5975042AOil supply apparatus of a four-stroke-cycle engineISHIKAWAJIMA SHIBAURA MACH·Filed 1998·Granted Nov 2, 1999·57 cites·18 claims
- 0367US5582145AFour-stroke-cycle engineISHIKAWAJIMA SHIBAURA MACH·Filed 1995·Granted Dec 10, 1996·28 cites·13 claims
- 0447US5279269ASupercharged 4-cycle engineISHIKAWAJIMA SHIBAURA MACH·Filed 1993·Granted Jan 18, 1994·15 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →