Inventor

MAEKAWA TOMONORI

JP6 patents

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

MAEKAWA TOMONORI

2 patents

US9465348B2Oct 11, 2016

Power supply device, image forming apparatus, and voltage output method

MAEKAWA TOMONORI7 citations78

US8543018B2Sep 24, 2013

Image forming apparatus and power-supply control method

MAEKAWA TOMONORI2 citations56

FUJI ELECTRIC CO LTD

2 patents

US10402016B2Sep 3, 2019

Optical operating input detection apparatus, automatic vending machine, and optical operating input detection method

FUJI ELECTRIC CO LTD1 citations61

US10635240B2Apr 28, 2020

Optical touch panel and automatic vending machine

FUJI ELECTRIC CO LTD0 citations32

RICOH CO LTD

1 patent

US7853164B2Dec 14, 2010

Image forming apparatus and power control method

RICOH CO LTD5 citations60

RICOH KK

1 patent

US7659726B2Feb 9, 2010

Image forming apparatus with plural AC sources

RICOH KK6 citations60