Inventor · disambiguated record
Osamu Akutsu
Also filed as: AKUTSU OSAMU
3 granted patents·2 pending applications·5 citations·filing 2003–2025
57Inventor score
Top patents by PatentIndex Score
5 records- 0176US11346983B2Optical thin film and manufacturing method of optical elementCANON KK·Filed 2018·Granted May 31, 2022·3 cites·16 claims
- 0264US2025366309A1Organic light emitting element and manufacturing method thereofCANON KK·Filed 2025·Application pending·0 cites
- 0346US7096479B2Optical information recording mediumVICTOR COMPANY OF JAPAN·Filed 2004·Granted Aug 22, 2006·2 cites·1 claims
- 0433US2004002018A1Manufacturing method of optical disc and optical disc therebyFiled 2003·Application pending·0 cites
- 0532US7180848B2Optical information recording mediumVICTOR COMPANY OF JAPAN·Filed 2004·Granted Feb 20, 2007·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →