Inventor

HAMAGUCHI YOSHIHIRO

JP13 patents

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

SEIKO EPSON CORP

7 patents

US11943410B2Mar 26, 2024

Image reading apparatus, image reading control method and non-transitory computer-readable storage medium storing program

SEIKO EPSON CORP2 citations69

US12355930B2Jul 8, 2025

Image reading apparatus, image reading control method and non-transitory computer-readable storage medium storing program

SEIKO EPSON CORP0 citations59

US11736644B2Aug 22, 2023

Image reading apparatus, image reading control method and non-transitory computer-readable storage medium storing program

SEIKO EPSON CORP0 citations59

US11558525B2Jan 17, 2023

Image reading apparatus, image reading control method and non-transitory computer-readable storage medium storing program

SEIKO EPSON CORP0 citations59

US11399109B2Jul 26, 2022

Image reading apparatus, image reading control method and non-transitory computer-readable storage medium storing program

SEIKO EPSON CORP0 citations59

US11233915B2Jan 25, 2022

Reading device, stain display method, and display device

SEIKO EPSON CORP0 citations51

US10659648B2May 19, 2020

Printing apparatus and text input program

SEIKO EPSON CORP0 citations40

SHARP KK

5 patents

US5707514AJan 13, 1998

Water treating method and apparatus treating waste water by using ion exchange resin

SHARP KK78 citations94

US5580458ADec 3, 1996

Method for waste water treatment using calcium carbonate mineral and microorganisms in combination

SHARP KK52 citations94

US5423988AJun 13, 1995

Method and apparatus for treating developer-containing waste water at multiple biological treatment stages

SHARP KK29 citations91

US5772891AJun 30, 1998

Water treating method for treating waste water by using ion exchange resin

SHARP KK33 citations90

US5480537AJan 2, 1996

Apparatus for waste water treatment using calcium carbonate mineral and microorganisms in combination

SHARP KK20 citations90

HISAMITSU PHARMACEUTICAL CO

1 patent

US5434292AJul 18, 1995

Phenylalkanoic acid derivatives, process for producing the same and process for separating optical isomers thereof

HISAMITSU PHARMACEUTICAL CO29 citations89