Takashi Ikenaga

SO Sony: 1 patents #281 of 1,124Top 25%

📍 Hadano, JP: #28 of 102 inventorsTop 30%

Overall (1994): #63,635 of 165,921Top 40%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D347215	Optical disc cartridge	—	1994-05-24