Inventor

Kana Oki

Inventor

Tokyo, JP

Overview

2→

Patents

2004–2021

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 2 as inventor

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

Y02Pprimary

Y02PClimate change mitigation technologies in the production or processing of goods33%

G05BControl or regulating systems in general17%

H04NPictorial communication, e.g. television17%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation17%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

PatentTitleYear

11,112,779Computer system and facility monitoring method2021 6,830,740'Method for producing solar cell and solar cell'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to SHINETSU CHEMICAL CO (1)· patent assignee history

2004Patents assigned to SHINETSU HANDOTAI KK (1)· patent assignee history

2004Based in Gunma, JP· patent location history

2021Patents assigned to HITACHI LTD (1)· patent assignee history

2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	1	2021
SHINETSU CHEMICAL CO	1	2004
SHINETSU HANDOTAI KK	1	2004

Locations

Location	Patents	Span
Tokyo, JP	1	2021
Gunma, JP	1	2004