Inventor

SHINICHI SAKAMOTO

Inventor

Overview

17→

Patents

2021–2025

Patent span

Electricity

Primary field (CPC H)

Patents· 17 as inventor

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

H01Sprimary

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light26%

H01FMagnets13%

G02BOptical elements, systems or apparatus10%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light8%

Y10TTechnical subjects covered by former us classification8%

B22FWorking metallic powder5%

B23KSoldering or unsoldering5%

B29CShaping or joining of plastics5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

PatentTitleYear

12,512,542Sealing body and battery2025 12,438,330Optical device and fiber laser apparatus2025 12,438,332Laser device2025 12,233,581Manufacturing method of coil component and coil component2025 12,107,379Laser device2024 11,996,670Fiber laser system and method for controlling same2024 11,940,321Photodetection device and laser device2024 11,901,690Fiber laser device2024 11,887,771Electronic component and method for manufacturing electronic component2024 D1003720Cushioning material for packaging2023 11,657,962Method for manufacturing electronic component with coil2023 11,609,380Laser device and method for manufacturing laser device2023 11,451,006Fiber laser device, production method for fiber laser device, and setting method2022 11,404,842Laser device, and method for estimating degree of deterioration of light source of laser device2022 11,366,009Light detection device and laser device2022 11,312,045Manufacturing method of coil component and coil component2022 11,158,454Method for manufacturing electronic component with coil2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to SUMIDA CORP (5)· patent assignee history

2021–2025Based in JP· patent location history

2022–2025Patents assigned to FUJIKURA LTD (10)· patent assignee history

2023Patents assigned to KAWAKAMI SANGYO CO LTD (1)· patent assignee history

2023Patents assigned to SUMIDA ELECTRIC CO LTD (1)· patent assignee history

2025Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJIKURA LTD	10	2022–2025
SUMIDA CORP	5	2021–2025
KAWAKAMI SANGYO CO LTD	1	2023
PANASONIC IP MAN CO LTD	1	2025
SUMIDA ELECTRIC CO LTD	1	2023

Locations

Location	Patents	Span
JP	17	2021–2025