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Inventor

Masatoshi Kato

Inventor
Tokyo, JP

Overview

4→
Patents
1997–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes8%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing8%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels8%
B41JTypewriters8%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%
C07KPeptides8%
C12NMicroorganisms or enzymes8%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general8%
F02BInternal-combustion piston engines8%
F16LPipes8%
PatentTitleYear
11,027,540Inkjet recording device202110,987,550Golf club head and method of manufacturing same202110,899,292Method of manufacturing insulator20215,693,497'Process for expressing the hepatitis B virus antigen using a Saccharomyces cerevisiae transformant'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to UNIV OSAKA RES FOUND (1)· patent assignee history
1997Based in Kanonzi, JP· patent location history
2021Patents assigned to FUTABA IND CO LTD (1)· patent assignee history
2021Patents assigned to HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD (1)· patent assignee history
2021Patents assigned to SUMITOMO RUBBER IND (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
2021Based in Kobe, JP· patent location history
2021Based in Okazaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUTABA IND CO LTD12021
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD12021
SUMITOMO RUBBER IND12021
UNIV OSAKA RES FOUND11997
Locations
LocationPatentsSpan
Tokyo, JP12021
Kobe, JP12021
Okazaki, JP12021
Kanonzi, JP11997