Inventor

SUGAYA TAKEYOSHI

JP3 patents

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

JAPAN SCIENCE & TECH CORP

1 patent

US7221005B2May 22, 2007

Negative resistance field-effect device

JAPAN SCIENCE & TECH CORP10 citations81

NAT INST OF ADVANCED IND SCIEN

1 patent

US7015453B2Mar 21, 2006

Photodetector

NAT INST OF ADVANCED IND SCIEN3 citations60

JAPAN SCIENCE & TECH AGENCY

1 patent

US7652310B2Jan 26, 2010

Negative resistance field effect device and high-frequency oscillation device

JAPAN SCIENCE & TECH AGENCY4 citations59