Inventor · disambiguated record
Shigeichi Okada
Also filed as: OKADA SHIGEICHI
4 granted patents·38 citations·filing 1976–2000
75Inventor score
Files withMITSUBISHI HEAVY IND LTD4
Top patents by PatentIndex Score
4 records- 0176US6244231B1Structure of overhead-valve internal combustion engine and manufacturing method for the sameMITSUBISHI HEAVY IND LTD·Filed 2000·Granted Jun 12, 2001·14 cites·3 claims
- 0259US6178936B1Structure of overhead-valve internal combustion engine and manufacturing method for the sameMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Jan 30, 2001·15 cites·7 claims
- 0335US5054441ADecompression device in a two-cycle engineMITSUBISHI HEAVY IND LTD·Filed 1989·Granted Oct 8, 1991·8 cites·7 claims
- 0427US4130100ADirect-injection spark-ignition engineMITSUBISHI HEAVY IND LTD·Filed 1976·Granted Dec 19, 1978·1 cites·5 claims
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