Inventor

Takanori Watanabe

Inventor

Kawasaki, JP

Overview

8→

Patents

1993–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

F24Fprimary

F24FAir-conditioning14%

G03GElectrography14%

G11CStatic stores14%

H02KDynamo-electric machines14%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%

H01HElectric switches7%

H01LSemiconductor devices7%

H10BElectronic memory devices7%

H10DInorganic electric semiconductor devices7%

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

PatentTitleYear

11,101,709Electric motor, air blower, and air conditioner2021 11,099,496Image forming apparatus2021 11,099,500Image forming apparatus having toner replenishment2021 11,101,708Rotor, motor, air conditioning apparatus, and manufacturing method of rotor2021 11,094,733Semiconductor device, semiconductor memory, photoelectric conversion device, moving unit, manufacturing method of photoelectric conversion device, and manufacturing method of semiconductor memory2021 10,861,660Safety switch2020 7,200,059'Semiconductor memory and burn-in test method of semiconductor memory'2007 5,258,639'Semiconductor memory device having multilayer wiring structure'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2007Patents assigned to FUJITSU LTD (2)· patent assignee history

1993–2021Based in Kawasaki, JP· patent location history

2020Patents assigned to IDEC CORP (1)· patent assignee history

2020Based in Osaka, JP· patent location history

2021Patents assigned to CANON KK (3)· patent assignee history

2021Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history

2021Based in Tokyo, JP· patent location history

2021Based in Yamato-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	3	2021
FUJITSU LTD	2	1993–2007
MITSUBISHI ELECTRIC CORP	2	2021
IDEC CORP	1	2020

Locations

Location	Patents	Span
Kawasaki, JP	4	1993–2021
Tokyo, JP	2	2021
Yamato-shi, JP	1	2021
Osaka, JP	1	2020