Inventor

KAZUKI TANAKA

Inventor

Overview

13→

Patents

2022–2025

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

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

B05Bprimary

B05BSpraying apparatus19%

H02HEmergency protective circuit arrangements11%

H03KPulse technique11%

H01LSemiconductor devices7%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%

B05DProcesses for applying fluent materials to surfaces, in general4%

B25JManipulators4%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%

C23CCoating metallic material4%

PatentTitleYear

12,494,781Semiconductor relay device2025 12,453,289Piezoelectric actuator2025 12,006,096Beta-diketone storage container and packaging method2024 11,969,750Painting method and painting apparatus for insulator2024 11,916,547Semiconductor relay device2024 11,731,156Painting system and method of painting2023 11,642,689Coating apparatus including modular coating areas2023 11,642,688Paint system and paint method2023 11,609,373Optical coupling device2023 11,476,850Semiconductor relay device2022 11,462,525Optical coupling device and high frequency device2022 D0947090Instrument panel for an automobile2022 11,213,839Coating device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to TOYOTA MOTOR CO LTD (6)· patent assignee history

2022–2025Patents assigned to TOSHIBA ELECTRONIC DEVICES & STORAGE CORP (5)· patent assignee history

2022–2025Patents assigned to TOSHIBA KK (5)· patent assignee history

2022–2025Based in JP· patent location history

2024Patents assigned to CENTRAL GLASS CO LTD (1)· patent assignee history

2025Patents assigned to KYOCERA CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYOTA MOTOR CO LTD	6	2022–2024
TOSHIBA ELECTRONIC DEVICES & STORAGE CORP	5	2022–2025
TOSHIBA KK	5	2022–2025
CENTRAL GLASS CO LTD	1	2024
KYOCERA CORP	1	2025

Locations

Location	Patents	Span
JP	13	2022–2025