Inventor

OHGUCHI OSAMU

JP3 patents

Patents

3 patents

US4293950AOct 6, 1981

Test pattern generating apparatus

NIPPON TELEGRAPH & TELEPHONE85 citations93

US4300234ANov 10, 1981

Address pattern generator for testing a memory

NIPPON TELEGRAPH & TELEPHONE26 citations80

US5113071AMay 12, 1992

Encoder in which single light source projects dual beams onto grating

NIPPON TELEGRAPH & TELEPHONE6 citations60