Inventor · disambiguated record

Yikitoshi Tsuboi

Also filed as: TSUBOI YIKITOSHI

2 granted patents·22 citations·filing 1999–2003

55Inventor score

Technology areasH04N

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0159US6643453B1Motion picture recording/reproduction apparatusHITACHI LTD·Filed 1999·Granted Nov 4, 2003·22 cites·10 claims
0246US6947660B2Motion picture recording/reproduction apparatusHITACHI LTD·Filed 2003·Granted Sep 20, 2005·0 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →