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Inventor

Toshitaka Yasuda

Inventor
Tokyo, JP

Overview

2→
Patents
1977–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A23Lprimary
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for25%
A61KPreparations for medical, dental or toiletry purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
H01CResistors25%
PatentTitleYear
8,911,805'Calcium preparation and method of production thereof'20144,007,063'Heat treating method for metal film resistor'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2014Patents assigned to YASUDA TOSHITAKA (2)· patent assignee history
1977Patents assigned to HAMAGUCHI HACHIRO (1)· patent assignee history
1977Patents assigned to MORI KENJI (1)· patent assignee history
1977Patents assigned to SHIMIZU SAJIRO (1)· patent assignee history
1977Based in Suita, JP· patent location history
2014Patents assigned to MASAKI KAZUYOSHI (1)· patent assignee history
2014Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YASUDA TOSHITAKAself21977–2014
HAMAGUCHI HACHIRO11977
MASAKI KAZUYOSHI12014
MORI KENJI11977
SHIMIZU SAJIRO11977
Locations
LocationPatentsSpan
Tokyo, JP12014
Suita, JP11977