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Inventor

Kiwamu Shiiba

Inventor
Tsukuba, JP

Overview

3→
Patents
1989–2002
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A21Dprimary
A21DTreatment of flour or dough for baking, e.g. by addition of materials17%
A23JProtein compositions for foodstuffs17%
A61KPreparations for medical, dental or toiletry purposes17%
C05FOrganic fertilisers not covered by subclasses c05b, c05c, e.g. fertilisers from waste or refuse17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management17%
PatentTitleYear
6,447,568'Composting accelerator'20025,174,998'Sustained release compositions using as matrix hemicellulose extracted from wheat bran'19924,871,577'New modified gluten product and bread improver composition'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1992Patents assigned to NISSHIN FLOUR MILLING CO (2)· patent assignee history
1989Based in Saitama, JP· patent location history
1992Based in Kawagoe, JP· patent location history
2002Patents assigned to NISSHIN FLOUR MILLING INC (1)· patent assignee history
2002Based in Tsukuba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSHIN FLOUR MILLING CO21989–1992
NISSHIN FLOUR MILLING INC12002
Locations
LocationPatentsSpan
Tsukuba, JP12002
Kawagoe, JP11992
Saitama, JP11989