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Inventor

Takuma Kuno

Inventor
Tokyo, JP

Overview

3→
Patents
1994–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus33%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals17%
C01GCompounds containing metals not covered by subclasses c01d or c01f17%
C02FTreatment of water, waste water, sewage, or sludge17%
H04NPictorial communication, e.g. television17%
PatentTitleYear
11,112,610Image display device and head mounted display using the same202111,106,040Video display apparatus and video display system20215,346,643'Polynuclear complex salt waste water clarificants and their preparation'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to HOSOKAWA JUN ICHI (1)· patent assignee history
1994Patents assigned to KUNO TADAHIKO (1)· patent assignee history
1994Patents assigned to TOKO ABASU CO LTD (1)· patent assignee history
1994Based in Kanagawa, JP· patent location history
2021Patents assigned to HITACHI LG DATA STORAGE INC (2)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LG DATA STORAGE INC22021
HOSOKAWA JUN ICHI11994
KUNO TADAHIKOself11994
TOKO ABASU CO LTD11994
Locations
LocationPatentsSpan
Tokyo, JP22021
Kanagawa, JP11994