Inventor · disambiguated record
Hajima Sakata
Also filed as: SAKATA HAJIMA
1 granted patent·1 pending application·33 citations·filing 2001–2003
47Inventor score
Technology areasG02B
Files withCANON KK2
Top patents by PatentIndex Score
2 records- 0182US6671432B2Plastic optical fiber with a lens portion, optical fiber connector, and connecting structures and methods between optical fibers and between optical fiber and light emitting/receiving deviceCANON KK·Filed 2001·Granted Dec 30, 2003·33 cites·18 claims
- 0237US2004076375A1Plastic optical fiber with a lens portion, optical fiber connector, and connecting structures and methods between optical fibers and between optical and light emitting/receiving deviceCANON KK·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →