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Inventor

Jinshi Yuan

Inventor
Ibaraki, JP

Overview

4→
Patents
2015–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps18%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
C01BNon-metallic elements9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
C08LCompositions of macromolecular compounds9%
E04CStructural elements9%
E04FFinishing work on buildings, e.g. stairs, floors9%
H01GCapacitors9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
Y02TClimate change mitigation technologies related to transportation9%
PatentTitleYear
11,021,874PVC board and method of manufacture202110,636,585Method for manufacturing stack of graphene and carbon nanotube, electrode material including stack of graphene and carbon nanotube, and electric double-layer capacitor using the same202010,026,585Emitter, electron gun using emitter, electronic apparatus using electron gun, and method of producing emitter20188,952,605'Metal hexaboride cold field emitter, method of fabricating same, and electron gun'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to NAT INST FOR MATERIALS SCIENCE (1)· patent assignee history
2015–2020Based in Ibaraki, JP· patent location history
2018–2020Patents assigned to NAT INST MATERIALS SCIENCE (2)· patent assignee history
2018Based in Tsukuba, JP· patent location history
2021Patents assigned to TAIZHOU HUALI PLASTIC CO LTD (1)· patent assignee history
2021Based in Jiangyan City, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAT INST MATERIALS SCIENCE22018–2020
NAT INST FOR MATERIALS SCIENCE12015
TAIZHOU HUALI PLASTIC CO LTD12021
Locations
LocationPatentsSpan
Ibaraki, JP22015–2020
Jiangyan City, CN12021
Tsukuba, JP12018