Inventor · disambiguated record
Katsuaki Yamamoto
Also filed as: YAMAMOTO KATSUAKI
1 granted patent·2 pending applications·84 citations·filing 1999–2002
52Inventor score
Files withNEC CORP1
Top patents by PatentIndex Score
3 records- 0172US6671454B1Program information providing apparatus and record/playback control apparatusNEC CORP·Filed 1999·Granted Dec 30, 2003·84 cites·38 claims
- 0235US2002013940A1Content rental systemFiled 2001·Application pending·0 cites
- 0333US2003104841A1Method for displaying time-stamp associated and weighted data and mobile station using the sameFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →