Inventor

YOKOO KUNIYOSHI

JP6 patents

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

UNIV TOHOKU

2 patents

US6326729B1Dec 4, 2001

Field emission cathode and electromagnetic wave generating apparatus comprising the same

UNIV TOHOKU7 citations71

US4389165AJun 21, 1983

Ion pump for producing an ultrahigh degree of vacuum

UNIV TOHOKU12 citations71

TOSHIBA KK

1 patent

US4988956AJan 29, 1991

Auto-resonant peniotron having amplifying waveguide section

TOSHIBA KK6 citations61

IDEAL STAR INC

1 patent

US8381587B2Feb 26, 2013

Gas sensor, gas measuring system using the gas sensor, and gas detection module for the gas sensor

IDEAL STAR INC3 citations57

OKADA HIROSHI

1 patent

US8367033B2Feb 5, 2013

Fullerene-based material and process for producing fullerene-based material

OKADA HIROSHI0 citations48

KASAMA YASUHIKO

1 patent

US9293721B2Mar 22, 2016

Hole blocking layer and method for producing same, and photoelectric conversion element comprising the hole blocking layer and method for manufacturing same

KASAMA YASUHIKO1 citations39