Inventor · disambiguated record
Ryoichi Akiyama
Also filed as: AKIYAMA RYOICHI
2 granted patents·1 pending application·24 citations·filing 1988–2016
58Inventor score
Top patents by PatentIndex Score
3 records- 0172US10305913B2Authentication control device and authentication control methodFUJITSU LTD·Filed 2016·Granted May 28, 2019·3 cites·3 claims
- 0259US4792857ALiquid crystal televisionSTANLEY ELECTRIC CO LTD·Filed 1988·Granted Dec 20, 1988·21 cites·1 claims
- 0332US2017149910A1Non-transitory computer-readable recording medium, communication control method, and communication control deviceFUJITSU LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →