Inventor

WATASE FUMIO

2 patents

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

KOKUSAI GIJUTSU KAIHATSU KK

1 patent

US4286294AAug 25, 1981

Recording/reproducing system

KOKUSAI GIJUTSU KAIHATSU KK19 citations77

WATASE FUMIO

1 patent

US8421354B2Apr 16, 2013

Photocathode, photomultiplier and electron tube

WATASE FUMIO0 citations31