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Inventor

KEITARO SHOJI

Inventor
JP

Overview

6→
Patents
2022–2025
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary
G03GElectrography75%
H05BElectric heating25%
PatentTitleYear
12,210,303Sheet conveyor and image forming apparatus incorporating the sheet conveyor202512,174,565Heating device, fixing device, and image forming apparatus with a single sheet sensor202412,085,877Conveyance device and image forming apparatus202412,025,935Heating device, fixing device, and image forming apparatus202411,934,126Heating device, fixing device, and image forming apparatus202411,500,314Image forming apparatus and cleaning method2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to ISHIGAYA YASUNORI (6)· patent assignee history
2022–2025Patents assigned to RICOH CO LTD (6)· patent assignee history
2022–2025Patents assigned to SHOJI KEITARO (6)· patent assignee history
2022–2025Based in JP· patent location history
2024Patents assigned to HIRANO DAISUKE (2)· patent assignee history
2024Patents assigned to ADACHI TOMOYA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ISHIGAYA YASUNORI62022–2025
RICOH CO LTD62022–2025
SHOJI KEITAROself62022–2025
HIRANO DAISUKE22024
ADACHI TOMOYA12024
Locations
LocationPatentsSpan
JP62022–2025