Inventor
TATSUYA YAMASHITA
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D05Bprimary
D05BSewing17%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C08LCompositions of macromolecular compounds8%
D05CEmbroidering8%
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%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
C08JWorking-up4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
PatentTitleYear
12,589,540Manufacturing method for molded article202612,436,414Optical phase modulator202512,385,176Control device and setting device for sewing machine, and sewing machine202512,359,063Polycarbodiimide composition, producing method of polycarbodiimide composition, aqueous dispersion composition, solution composition, resin composition, resin cured product, and carbodiimide cross-linking agent for fiber treatment202512,286,737Needle plate construction for sewing machine and sewing machine202512,281,422Sewing machine and presser foot device202512,281,423Rotary hook construction for sewing machine and sewing machine202512,240,723Medium feeding device and medium processing device including the same202512,078,183Ceiling fan202411,492,219Sheet feeding apparatus and image forming system202211,390,751Polycarbodiimide composition, method for producing a polycarbodiimide composition, water-dispersed composition, solution composition, resin composition, and cured resin2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to FUJIFILM BUSINESS INNOVATION CORP (2)· patent assignee history
2022–2025Patents assigned to MITSUI CHEMICALS INC (2)· patent assignee history
2022–2026Based in JP· patent location history
2025Patents assigned to TISM CO LTD (4)· patent assignee history
2025–2026Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2025Patents assigned to DENSO CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TISM CO LTD | 4 | 2025 |
| FUJIFILM BUSINESS INNOVATION CORP | 2 | 2022–2025 |
| MITSUI CHEMICALS INC | 2 | 2022–2025 |
| TOYOTA MOTOR CO LTD | 2 | 2025–2026 |
| DENSO CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2022–2026 |