Inventor

AKUTSU OSAMU

JP3 patents

⚠️ This page may combine multiple inventors who share the name “AKUTSU OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VICTOR COMPANY OF JAPAN

2 patents

US7096479B2Aug 22, 2006

Optical information recording medium

VICTOR COMPANY OF JAPAN2 citations53

US7180848B2Feb 20, 2007

Optical information recording medium

VICTOR COMPANY OF JAPAN0 citations43

CANON KK

1 patent

US11346983B2May 31, 2022

Optical thin film and manufacturing method of optical element

CANON KK3 citations66