Inventor · disambiguated record
Gunji Ishihara
Also filed as: ISHIHARA GUNJI
3 granted patents·3 citations·filing 2015–2021
53Inventor score
Files withWACOM CO LTD3
Top patents by PatentIndex Score
3 records- 0188US11010002B2Electronic pen and cartridge for electronic penWACOM CO LTD·Filed 2020·Granted May 18, 2021·3 cites·15 claims
- 0260US11269464B2Electronic pen and cartridge for electronic penWACOM CO LTD·Filed 2021·Granted Mar 8, 2022·0 cites·15 claims
- 0338US9665190B2Position indicator and manufacturing method thereofWACOM CO LTD·Filed 2015·Granted May 30, 2017·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →