Inventor

SUGAWARA HISAYOSHI

JP12 patents

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

FUKUMOTO TAKASHI

2 patents

US9540193B2Jan 10, 2017

Paper feeding apparatus, image forming apparatus, image forming system

FUKUMOTO TAKASHI6 citations82

US9796552B2Oct 24, 2017

Paper feeding apparatus, image forming apparatus, image forming system

FUKUMOTO TAKASHI3 citations71

HASHIMOTO MASATO

2 patents

US9802775B2Oct 31, 2017

Sheet separating device, sheet supplying device, and image forming apparatus

HASHIMOTO MASATO4 citations71

US9725265B2Aug 8, 2017

Sheet feeding device, image forming apparatus, and image forming system

HASHIMOTO MASATO6 citations71

NIIKURA YASUO

1 patent

US9359157B2Jun 7, 2016

Sheet feeding device and image forming apparatus

NIIKURA YASUO22 citations90

SHIBASAKI YUUSUKE

1 patent

US11066268B2Jul 20, 2021

Binding device, post-processing apparatus, and image forming system

SHIBASAKI YUUSUKE2 citations70

HINO YASUNORI

1 patent

US9359158B2Jun 7, 2016

Sheet feeding device, image forming apparatus, and image forming system

HINO YASUNORI4 citations64

FUJITA MASAKAZU

1 patent

US11360421B2Jun 14, 2022

Sheet sorting device, post-processing apparatus, and image forming system

FUJITA MASAKAZU0 citations44

MORI YUUTA

1 patent

US11014772B2May 25, 2021

Fold-enforcing assembly, post-processing apparatus, and image forming system

MORI YUUTA0 citations43

SUGAWARA HISAYOSHI

1 patent

US11117770B2Sep 14, 2021

Sheet stacking apparatus, post-processing apparatus, and image forming system

SUGAWARA HISAYOSHI0 citations42

SETO KAZUKI

1 patent

US9708140B2Jul 18, 2017

Sheet feeding device and image forming apparatus

SETO KAZUKI0 citations38

KURUSU YUKA

1 patent

US12319525B2Jun 3, 2025

Sheet feeding device and image forming apparatus incorporating the sheet feeding device

KURUSU YUKA0 citations36