Inventor

Hirotaka Nakabayashi

Inventor

Kitakyushu, JP

Overview

1990–2020

Patent span

LOC

Primary field

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

LOC23primary

LOC2332%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems13%

A47KSanitary equipment10%

E03DWater-closets or urinals with flushing devices6%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%

A47LDomestic washing or cleaning3%

B21BRolling of metal3%

C25DProcesses for the electrolytic or electrophoretic production of coatings3%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%

G01KMeasuring temperature3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history

1990Based in Osaka, JP· patent location history

2009–2014Patents assigned to ROHM CO LTD (5)· patent assignee history

2009–2014Based in Kyoto, JP· patent location history

2012–2014Patents assigned to NAKABAYASHI HIROTAKA (2)· patent assignee history

2012Patents assigned to HOJO YOSHIYUKI (1)· patent assignee history

2016–2020Patents assigned to TOTO LTD (13)· patent assignee history

2016–2020Based in Kitakyushu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations