Inventor

HIRAKO HIROSHI

JP4 patents

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

HIRAKO HIROSHI

2 patents

US11352233B2Jun 7, 2022

Sheet stacking device and image forming system including same

HIRAKO HIROSHI0 citations40

US9049328B2Jun 2, 2015

Automatic document feeding apparatus, image scanning apparatus, and image forming system

HIRAKO HIROSHI0 citations28

KAWASAKI MASAAKI

1 patent

US10865064B2Dec 15, 2020

Sheet stacker, image forming apparatus, and image system

KAWASAKI MASAAKI2 citations64

TOKYO ELECTRIC POWER CO

1 patent

US5281768AJan 25, 1994

Suspension-type line arrester

TOKYO ELECTRIC POWER CO2 citations61