Inventor

Kimio Shibayama

Inventor

Sendai, JP

Overview

8→

Patents

1976–1999

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

H03Hprimary

H03HImpedance networks, e.g. resonant circuits19%

C25DProcesses for the electrolytic or electrophoretic production of coatings13%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices13%

H10NElectric solid-state devices not otherwise provided for13%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%

C09KMaterials for miscellaneous applications, not provided for elsewhere6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

PatentTitleYear

5,876,581'Film of iron (III) hexacyanoferrate (II) and process of synthesizing same'1999 4,498,739'Electrochromic display devices using iron(III) hexacyanoferrate(II) salt'1985 4,451,348'Functional electrode'1984 4,442,199'Pattern formation with negative type resist'1984 4,367,281'Fine fabrication process using radiation sensitive resist'1983 4,019,074'LiNbO.sub.3 saw device'1977 3,956,646'Lithium niobate piezoelectric substrate for use in an elastic surface wave device'1976 3,936,679'Elastic surface wave transducer'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to KIMIO SHIBAYAMA (1)· patent assignee history

1976Patents assigned to NIHON DEMPA KOGYO CO (1)· patent assignee history

1976–1999Based in Sendai, JP· patent location history

1983–1984Patents assigned to TOYO SODA MFG CO LTD (2)· patent assignee history

1984–1985Patents assigned to SEIKO INSTR & ELECTRONICS (2)· patent assignee history

1999Patents assigned to SEIKO INSTR INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO INSTR & ELECTRONICS	2	1984–1985
TOYO SODA MFG CO LTD	2	1983–1984
KIMIO SHIBAYAMAself	1	1976
NIHON DEMPA KOGYO CO	1	1976
SEIKO INSTR INC	1	1999

Locations

Location	Patents	Span
Sendai, JP	8	1976–1999