Inventor

TAKEUCHI SUMIO

JP2 patents

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

SONY TEKTRONIX CORP

1 patent

US4345241AAug 17, 1982

Analog-to-digital conversion method and apparatus

SONY TEKTRONIX CORP64 citations93

NISCA CORP

1 patent

US7287864B2Oct 30, 2007

Light amount adjusting device and projector using the same

NISCA CORP16 citations78