Inventor
HIROYUKI TAJIMA
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy24%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution24%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
B29BPreparation or pretreatment of the material to be shaped4%
B29CShaping or joining of plastics4%
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. inserts4%
B41JTypewriters4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
12,548,860Electrode plate for secondary cell, and secondary cell using same202612,397,475Method for producing flame retardant polycarbonate resin composition pellet202512,237,497Electrode plate for secondary batteries, and secondary battery using same202512,224,443Secondary battery electrode plate and secondary battery using same202512,139,578Cover for millimeter-wave radar and millimeter-wave radar module including the same202411,978,895Secondary battery electrode plate comprising a protrusion and secondary battery using the same202411,590,766Recording apparatus202311,404,699Electrode for secondary battery and secondary battery using same202211,214,454Medium feeding device and image reading apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to SANYO ELECTRIC CO (5)· patent assignee history
2022–2023Patents assigned to SEIKO EPSON CORP (2)· patent assignee history
2022Patents assigned to PANASONIC CORP (1)· patent assignee history
2022–2026Based in JP· patent location history
2024Patents assigned to MITSUBISHI CHEM CORP (1)· patent assignee history
2025Patents assigned to MITSUBISHI ENG PLASTICS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANYO ELECTRIC CO | 5 | 2022–2026 |
| SEIKO EPSON CORP | 2 | 2022–2023 |
| MITSUBISHI CHEM CORP | 1 | 2024 |
| MITSUBISHI ENG PLASTICS CORP | 1 | 2025 |
| PANASONIC CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2022–2026 |