Inventor · disambiguated record
Koichiro Tonehira
Also filed as: TONEHIRA KOICHIRO
3 granted patents·51 citations·filing 1996–2002
67Inventor score
Top patents by PatentIndex Score
3 records- 0174US5675685AOptical semiconductor array module, method of fabricating the module, and external board mounting structure of the moduleHITACHI LTD·Filed 1996·Granted Oct 7, 1997·46 cites·50 claims
- 0249US6810213B2Optical module and optical transceiverHITACHI LTD·Filed 2001·Granted Oct 26, 2004·4 cites·9 claims
- 0344US7044652B2Optical transmission moduleOPNEXT JAPAN INC·Filed 2002·Granted May 16, 2006·1 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →