Inventor
Shinzo Saito
Inventor
Tokyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers20%
C08LCompositions of macromolecular compounds20%
B21BRolling of metal10%
B41JTypewriters10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
8,187,686'Elastic member for ink jet recording apparatus, ink jet recording apparatus including elastic member, elastic member for ink tank and ink tank including elastic member'20127,053,145'Fire-retardant resin composition and molded part using the same'20064,667,873'Top or bottom sealing structure for paper container'19874,586,650'Blank structure with indented fold lines for a cardboard container'19864,402,206'Method of rolling slabs for the manufacture of beam blanks and a roll to be used therefor'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Patents assigned to KAWASAKI STEEL CO (1)· patent assignee history
1983Based in Kurashiki, JP· patent location history
1986–1987Patents assigned to JUJO PAPER CO LTD (2)· patent assignee history
1986–2006Based in Tokyo, JP· patent location history
2006Patents assigned to RIKEN TECHNOS CORP (1)· patent assignee history
2012Patents assigned to HORASAWA AKIO (1)· patent assignee history
2012Patents assigned to IGARASHI DAI (1)· patent assignee history
2012Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JUJO PAPER CO LTD | 2 | 1986–1987 |
| HORASAWA AKIO | 1 | 2012 |
| IGARASHI DAI | 1 | 2012 |
| KAWASAKI STEEL CO | 1 | 1983 |
| RIKEN TECHNOS CORP | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 1986–2006 |
| Yokohama, JP | 1 | 2012 |
| Kurashiki, JP | 1 | 1983 |