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Inventor

YUTAKA OTSUKA

Inventor
JP

Overview

3→
Patents
2022–2025
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for14%
F21SNon-portable lighting devices14%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems14%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted14%
G01SRadio direction-finding14%
G03GElectrography14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
12,487,352Vehicle exterior part202511,425,265Image forming apparatus for determining an end of life of a fixing apparatus based upon obtained motor torque202211,402,780Fixing device and image forming device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to KONICA MINOLTA INC (2)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to TOYODA GOSEI KK (1)· patent assignee history
2025Patents assigned to TOYOTA GOSEI CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONICA MINOLTA INC22022
TOYODA GOSEI KK12025
TOYOTA GOSEI CO LTD12025
Locations
LocationPatentsSpan
JP32022–2025