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Inventor

Shinnosuke Koshizuka

Inventor
JP

Overview

2→
Patents
2022–2024
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G03Gprimary
G03GElectrography100%
PatentTitleYear
11,953,843Powder container, powder supply device, and image forming apparatus including same202411,422,483Powder container, powder supply device, and image forming apparatus including same2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to RICOH CO LTD (2)· patent assignee history
2022–2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD22022–2024
Locations
LocationPatentsSpan
JP22022–2024