Inventor
NAKAGAWA TAKEHIKO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA TAKEHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
3 patentsUS4232061ANov 4, 1980
Magnetic recording medium and process for producing the same
FUJITSU LTD7 citations71
US4215158AJul 29, 1980
Magnetic recording medium and process for producing the same
FUJITSU LTD5 citations59
US4156037AMay 22, 1979
Process for producing a magnetic recording medium
FUJITSU LTD5 citations59