Inventor

TAKUMI FUJITA

Inventor

Overview

8→

Patents

2022–2025

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

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

B66Fprimary

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load14%

G05DSystems for controlling or regulating non-electric variables14%

G06TImage data processing or generation, in general14%

F16CShafts9%

G01CMeasuring distances, levels or bearings9%

G01SRadio direction-finding9%

B24BMachines, devices, or processes for grinding or polishing5%

B31FMechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper5%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials5%

D21FPaper-making machines5%

PatentTitleYear

12,404,157Position estimation system, forklift, position estimation method, and program2025 12,055,943Pallet detection device, forklift, pallet detection method, and program2024 12,028,498Group management device and group management method2024 11,768,503Position estimation device, control device, industrial vehicle, logistics support system, position estimation method, and program2023 11,613,094Method for manufacturing cardboard sheet using prediction model of sheet warpage with deletion of prescribed information2023 11,421,732Rolling component, bearing, and method of manufacturing the same2022 11,371,559Rolling component, bearing, and method of manufacturing the same2022 11,216,973Self-localization device, self-localization method, and non-transitory computer-readable medium2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to MITSUBISHI HEAVY IND LTD (2)· patent assignee history

2022Patents assigned to NTN TOYO BEARING CO LTD (2)· patent assignee history

2022–2025Based in JP· patent location history

2023Patents assigned to MITSUBISHI HEAVY IND MACH SYSTEMS LTD (1)· patent assignee history

2024–2025Patents assigned to MITSUBISHI LOGISNEXT CO LTD (2)· patent assignee history

2024Patents assigned to TOSHIBA TEC KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI HEAVY IND LTD	2	2022–2023
MITSUBISHI LOGISNEXT CO LTD	2	2024–2025
NTN TOYO BEARING CO LTD	2	2022
MITSUBISHI HEAVY IND MACH SYSTEMS LTD	1	2023
TOSHIBA TEC KK	1	2024

Locations

Location	Patents	Span
JP	8	2022–2025