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Inventor

Hidefumi Ono

Inventor
Chiyoda-ku, JP

Overview

2→
Patents
1989–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
E04BGeneral building constructions25%
F25BRefrigeration machines, plants or systems25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
11,015,840Working fluid for heat cycle, composition for heat cycle system, and heat cycle system20214,825,617'Fire-resistant open joint structure and its method'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to KAWATETSU KENZAI KOGYO KK (1)· patent assignee history
1989Patents assigned to MIYOSHI SHOKAI CO LTD (1)· patent assignee history
1989Based in Sarushima-gun, JP· patent location history
2021Patents assigned to AGC INC (1)· patent assignee history
2021Based in Chiyoda-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGC INC12021
KAWATETSU KENZAI KOGYO KK11989
MIYOSHI SHOKAI CO LTD11989
Locations
LocationPatentsSpan
Chiyoda-ku, JP12021
Sarushima-gun, JP11989