Inventor
Kazuyoshi Kojima
Inventor
Tsukuba, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification17%
H05KPrinted circuits16%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
C09JAdhesives11%
C08LCompositions of macromolecular compounds7%
C23CCoating metallic material6%
H01BCables5%
H01RElectrically-conductive connections4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
C25DProcesses for the electrolytic or electrophoretic production of coatings2%
PatentTitleYear
10,968,528Steel sheet for cans, and production method therefor202110,941,456Steel sheet for can and method for manufacturing the same202110,927,474Steel sheet for cans, and production method therefor202110,914,016Steel sheet for cans and production method for steel sheet for cans20218,501,045'Circuit connecting material, film-form circuit connecting material using the same, circuit member connecting structure and method of manufacturing the same'20138,273,457'Adhesive for bonding circuit members, circuit board and process for its production'20128,273,458'Adhesive for bonding circuit members, circuit board and process for its production'20128,252,419'Adhesive for bonding circuit members, circuit board and process for its production'20128,202,622'Circuit connecting material, film-form circuit connecting material using the same, circuit member connecting structure and method of manufacturing the same'20128,132,319'Circuit connecting method'20128,043,709'Circuit connecting material, film-like circuit connecting material using the same, circuit member connecting structure, and method of producing the same'20117,879,445'Adhesive for bonding circuit members, circuit board and process for its production'20117,298,733'Internet communication system, internet communication method, session management server, radio communication device, communication relay server, and program'20077,247,381'Adhesive for bonding circuit members, circuit board, and method of producing the same'20076,379,995'Method of making a solar battery'20026,338,195'Connection sheet and electrode connection structure for electrically interconnecting electrodes facing each other, and method using the connection sheet'20026,328,844'Filmy adhesive for connecting circuits and circuit board'20016,223,429'Method of production of semiconductor device'20016,184,577'Electronic component parts device'20016,110,291'Thin film forming apparatus using laser'20006,034,331'Connection sheet and electrode connection structure for electrically interconnecting electrodes facing each other, and method using the connection sheet'20006,033,741'Thin film forming apparatus using laser'20005,622,567'Thin film forming apparatus using laser'1997D0315154'Transportable phone'1991D0306311'Electronic calculator'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2002Patents assigned to MITSUBISHI ELECTRIC CORP (4)· patent assignee history
1997–2000Based in Hyogo, JP· patent location history
2000–2013Patents assigned to HITACHI CHEMICAL CO LTD (14)· patent assignee history
2001–2012Based in Tsukuba, JP· patent location history
2002–2021Based in Tokyo, JP· patent location history
2011–2012Based in Ibaraki, JP· patent location history
2012–2013Patents assigned to KOJIMA KAZUYOSHI (6)· patent assignee history
2012–2013Patents assigned to WATANABE ITSUO (5)· patent assignee history
2012–2013Patents assigned to ARIFUKU MOTOHIRO (3)· patent assignee history
2012–2013Based in Chikusei, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CHEMICAL CO LTD | 14 | 2000–2013 |
| KOJIMA KAZUYOSHIself | 6 | 2012–2013 |
| WATANABE ITSUO | 5 | 2012–2013 |
| MITSUBISHI ELECTRIC CORP | 4 | 1997–2002 |
| ARIFUKU MOTOHIRO | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tsukuba, JP | 8 | 2001–2012 |
| Tokyo, JP | 6 | 2002–2021 |
| Hyogo, JP | 3 | 1997–2000 |
| Chikusei, JP | 2 | 2012–2013 |
| Ibaraki, JP | 2 | 2011–2012 |