Inventor

Keiichi Nishimura

Inventor

Urawa, JP

Overview

8→

Patents

1990–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

A63Bprimary

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing20%

E04HBuildings or like structures for particular purposes20%

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling5%

B22FWorking metallic powder5%

B23KSoldering or unsoldering5%

B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper5%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials5%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%

C03BManufacture, shaping, or supplementary processes5%

PatentTitleYear

6,582,763'Process for producing oxide coated fine metal particles'2003 6,578,381'Fine glass particle containing embedded oxide and process for producing the same'2003 6,428,457'Former for a bag maker'2002 6,241,094'Spool case of bonding wire'2001 5,058,219'Circulating water pool'1991 5,054,134'Upper layer water flow type circulating water pool'1991 5,027,449'Circulating water pool'1991 4,979,243'Circulating water pool'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to ISHIKAWAJIMA HARIMA HEAVY IND (4)· patent assignee history

1990–1991Based in Urawa, JP· patent location history

2001Patents assigned to TANAKA ELECTRONICS IND (1)· patent assignee history

2001Based in Saga, JP· patent location history

2002Patents assigned to ISHIDA SEISAKUSHO (1)· patent assignee history

2002Based in Berkeley, CA, US· patent location history

2003Patents assigned to NISSHIN ENG INC (2)· patent assignee history

2003Patents assigned to NISSHIN SEIFUN GROUP INC (2)· patent assignee history

2003Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ISHIKAWAJIMA HARIMA HEAVY IND	4	1990–1991
NISSHIN ENG INC	2	2003
NISSHIN SEIFUN GROUP INC	2	2003
ISHIDA SEISAKUSHO	1	2002
TANAKA ELECTRONICS IND	1	2001

Locations

Location	Patents	Span
Urawa, JP	4	1990–1991
Saitama, JP	2	2003
Berkeley, California, US	1	2002
Saga, JP	1	2001