Inventor

OHTA YUICHI

JP4 patents

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

BROTHER IND LTD

1 patent

US5173788ADec 22, 1992

Image reading device having moire depressing unit

BROTHER IND LTD35 citations89

SAKAI TOSHIYUKI

1 patent

US4525747AJun 25, 1985

Analog-to-digital image signal conversion

SAKAI TOSHIYUKI26 citations79

RICOH KK

1 patent

US4575768AMar 11, 1986

Conversion to a two-valued video signal

RICOH KK20 citations73

KAO CORP

1 patent

US5079154AJan 7, 1992

Mutant resistant to cell membrane synthesis inhibitor and process for preparing the same

KAO CORP6 citations68