Inventor
Hirotaka Miyazaki
Inventor
Yokohama, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters35%
Y10TTechnical subjects covered by former us classification26%
B29CShaping or joining of plastics9%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
C08LCompositions of macromolecular compounds5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
C08JWorking-up2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
PatentTitleYear
10,029,466Ink-jet recording head, recording element substrate, method for manufacturing ink-jet recording head, and method for manufacturing recording element substrate20189,802,410'Ink jet print head'20179,782,970'Ink-jet recording head, recording element substrate, method for manufacturing ink-jet recording head, and method for manufacturing recording element substrate'20179,283,761'Ink-jet recording head, recording element substrate, method for manufacturing ink-jet recording head, and method for manufacturing recording element substrate'20169,193,154'Liquid ejection head and liquid ejection apparatus'20158,950,072'Method of manufacturing a liquid ejection head by moving discharge members'20158,789,928'Ink-jet recording head, recording element substrate, method for manufacturing ink-jet recording head, and method for manufacturing recording element substrate'20148,740,356'Ink-jet recording head, recording element substrate, method for manufacturing ink-jet recording head, and method for manufacturing recording element substrate'20148,562,109'Liquid ejection head'20138,550,599'Liquid ejection head and process for producing the same'20138,529,035'Ink jet cartridge and manufacturing method of ink jet cartridge'20138,272,130'Method of manufacturing an ink jet print head'20128,079,674'Ink jet recording apparatus'20118,063,127'Antihazing agent for noncrystalline cycloolefin resins, resin compositions, and optical elements'20117,810,905'Printing element substrate supporting member, manufacture method of printing element substrate supporting member, and ink jet printing head'20106,748,657'Method of manufacturing an ink jet recording head'20046,499,823'Ink jet recording head having substrate and ceiling plate base pressed together by base plate and ink supply member'20026,010,760'Thermoplastic resin composition, injection molding method thereof, and injection molded article'20005,484,563'Injection molding process using a resin reservoir containing a retractable piston'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2011Patents assigned to POLYPLASTICS CO (3)· patent assignee history
1996–2011Based in Shizuoka, JP· patent location history
2002–2018Patents assigned to CANON KK (15)· patent assignee history
2002Based in Kanagawa, JP· patent location history
2004–2018Based in Yokohama, JP· patent location history
2011–2017Patents assigned to MIYAZAKI HIROTAKA (9)· patent assignee history
2011–2013Patents assigned to KURIHARA YOSHIAKI (2)· patent assignee history
2013–2015Patents assigned to KANEKO TOSHIAKI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 15 | 2002–2018 |
| MIYAZAKI HIROTAKAself | 9 | 2011–2017 |
| POLYPLASTICS CO | 3 | 1996–2011 |
| KANEKO TOSHIAKI | 2 | 2013–2015 |
| KURIHARA YOSHIAKI | 2 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 15 | 2004–2018 |
| Shizuoka, JP | 3 | 1996–2011 |
| Kanagawa, JP | 1 | 2002 |