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Inventor

Tsuruo Nakayama

Inventor
Tokyo, JP

Overview

13→
Patents
1992–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof8%
A61KPreparations for medical, dental or toiletry purposes8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
Y10TTechnical subjects covered by former us classification6%
A61LMethods or apparatus for sterilising materials or objects in general4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B29CShaping or joining of plastics4%
C08JWorking-up4%
PatentTitleYear
10,744,351Mask20209,962,651Device and method for gas treatment using non-thermal plasma and catalyst medium20189,957,245Catalyst for synthesizing theaflavins and method for synthesizing theaflavins20189,549,949'Antiviral agent'20179,380,785'Antiviral resin member'20169,155,309'Virus inactivating sheet'20159,045,855'Anti-viral member'20158,349,447'Antifouling composite material'20137,666,926'Method of making a photocatalytic material'20107,585,903'Photocatalytic material'20096,197,168'Electrochemical stain prevention apparatus of submerged structure and process for producing submerged structure used in this apparatus'20015,129,979'Decorative article and method of producing same'19925,085,534'Mechanical pencil lead protection pipe with protuberance'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2010Based in Saitama, JP· patent location history
1992–2001Based in Soka, JP· patent location history
2010–2020Patents assigned to NBC MESHTEC INC (9)· patent assignee history
2013–2020Patents assigned to NAKAYAMA TSURUO (7)· patent assignee history
2013–2020Based in Tokyo, JP· patent location history
2015–2020Patents assigned to FUJIMORI YOSHIE (4)· patent assignee history
2015–2020Patents assigned to FUKUI YOKO (4)· patent assignee history
2015–2020Patents assigned to JIKIHARA YOUHEI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NBC MESHTEC INC92010–2020
NAKAYAMA TSURUOself72013–2020
FUJIMORI YOSHIE42015–2020
FUKUI YOKO42015–2020
JIKIHARA YOUHEI32015–2020
Locations
LocationPatentsSpan
Tokyo, JP82013–2020
Saitama, JP31992–2010
Soka, JP21992–2001