Inventor · disambiguated record
Tetsurou Ikegaki
Also filed as: IKEGAKI TETSUROU
3 granted patents·20 citations·filing 1986–1994
66Inventor score
Technology areasG11B
Files withHITACHI MAXELL2
Top patents by PatentIndex Score
3 records- 0166US4733388AInformation recording discHITACHI MAXELL·Filed 1986·Granted Mar 22, 1988·14 cites·9 claims
- 0235USRE37719EOptical data recording system and method of production of recording mediumFiled 1994·Granted May 28, 2002·3 cites·38 claims
- 0335US4876133AOptical data recording system and method of production of recording mediumHITACHI MAXELL·Filed 1987·Granted Oct 24, 1989·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →