HW

Hajime Watanabe

SO Sony: 1 patents #281 of 1,124Top 25%
📍 Shimabara, JP: #11 of 25 inventorsTop 45%
Overall (1994): #128,034 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5355262 Magnetic recording apparatus having an adjustable rotary head Teruhiko Kori, Hiroshi Yamazaki, Sakae Okazaki, Satoshi Tsuchiya, Miki Furuya 1994-10-11