Inventor

HANGAISHI MAKOTO

JP3 patents

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

RICOH KK

2 patents

US7304506B2Dec 4, 2007

Differential output circuit and semiconductor device having the same

RICOH KK11 citations77

US6777984B2Aug 17, 2004

Differential amplifying method and apparatus capable of responding to a wide input voltage range

RICOH KK14 citations77

YASUDA TOSHIRO

1 patent

US8525722B2Sep 3, 2013

Ad converting device, dial-type input device, and resistance-voltage conversion circuit

YASUDA TOSHIRO0 citations24