Inventor · disambiguated record
Hiroyuki Ohyanagi
Also filed as: OHYANAGI HIROYUKI
2 granted patents·14 citations·filing 1994–1995
58Inventor score
Technology areasH04N
Files withCANON KK2
Top patents by PatentIndex Score
2 records- 0135US5426518AImage communication method and apparatus for recording and printing voice message history informationCANON KK·Filed 1994·Granted Jun 20, 1995·7 cites·30 claims
- 0233US5459581AImage communication method and apparatus for recording and displaying voice message history informationCANON KK·Filed 1995·Granted Oct 17, 1995·7 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →