Inventor · disambiguated record
Tsunehiro Koyama
Also filed as: KOYAMA TSUNEHIRO
3 granted patents·25 citations·filing 1986–2003
66Inventor score
Top patents by PatentIndex Score
3 records- 0170US6971074B2Layout deviceRENESAS TECH CORP·Filed 2003·Granted Nov 29, 2005·19 cites·3 claims
- 0226US4860065ASemiconductor integrated circuit deviceMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Aug 22, 1989·5 cites·1 claims
- 0324US4841173ABipolar logic circuitMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jun 20, 1989·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →