THE JAPAN STEEL WORKS, LTD. Patent Application Trends in 2025
THE JAPAN STEEL WORKS, LTD. Patent Filing Activity
THE JAPAN STEEL WORKS, LTD. patent applications in 2025
Top 10 Technology Areas
- B29C45/006 (Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor (injection blow-moulding)
- B29C2045/0074 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms)
- B32B37/10 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM)
- Count: 2 patents
- Example: 20250042145. LAMINATING DEVICE AND LAMINATION METHOD (THE JAPAN STEEL WORKS, LTD.)
- B32B37/0046 (Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding)
- Count: 2 patents
- Example: 20250042145. LAMINATING DEVICE AND LAMINATION METHOD (THE JAPAN STEEL WORKS, LTD.)
- B29C45/80 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms)
- B29C55/165 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms)
- Count: 2 patents
- Example: 20250026070. LINK MECHANISM, LINK DEVICE, AND STRETCHING MACHINE (THE JAPAN STEEL WORKS, LTD.)
- B29C55/20 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms)
- Count: 2 patents
- Example: 20250026070. LINK MECHANISM, LINK DEVICE, AND STRETCHING MACHINE (THE JAPAN STEEL WORKS, LTD.)
- B29C45/20 (Injection nozzles {()
- B29C48/345 (Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising)
- B29B9/06 (in the form of filamentary material, e.g. combined with extrusion)
Emerging Technology Areas
- B29C2045/1891 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms)
- Count: 1 patents
- Example: 20250100196. INJECTION MOLDING MACHINE AND MATERIAL SUPPLY APPARATUS (THE JAPAN STEEL WORKS, LTD.)
- B29C2045/1875 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms)
- Count: 1 patents
- Example: 20250100196. INJECTION MOLDING MACHINE AND MATERIAL SUPPLY APPARATUS (THE JAPAN STEEL WORKS, LTD.)
- B29C45/18 (Feeding the material into the injection moulding apparatus {, i.e. feeding the non-plastified material into the injection unit})
- Count: 1 patents
- Example: 20250100196. INJECTION MOLDING MACHINE AND MATERIAL SUPPLY APPARATUS (THE JAPAN STEEL WORKS, LTD.)
- H01M2004/027 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)
- H01M10/0525 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)
- H01M4/623 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)
- H01M4/364 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)
- H01M4/0404 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)
- H01M4/386 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)
- B29C2945/76381 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms)
Top Inventors
- Kiyotaka NAKAYAMA (4 patents)
- Akihiro NAITO (3 patents)
- Takashi UEMURA (3 patents)
- Koji MATSUZAKI (3 patents)
- Ryuki SAKAMOTO (3 patents)
- Shoso NISHIDA (3 patents)
- Keigo SUSA (2 patents)
- Takayuki YAMAMOTO (2 patents)
- Masaki KATO (2 patents)
- Ichiro NAKAJIMA (2 patents)
Patent Categories
Geographical Distribution of Inventors
Geographical Distribution of US Inventors
THE JAPAN STEEL WORKS, LTD. Inventor States 2025 - Up to March 2025
Categories:
- Pages with broken file links
- THE JAPAN STEEL WORKS, LTD.
- Companies
- CPC B29C45/006
- CPC B29C2045/0074
- CPC B29C48/345
- CPC B29B9/06
- CPC B29C48/0022
- CPC B32B37/10
- CPC B32B37/0046
- CPC B29C45/2624
- CPC B29C45/2681
- CPC B29C45/64
- CPC B29C45/7207
- CPC B29C45/80
- CPC B29C2045/0072
- CPC B29C55/165
- CPC B29C55/20
- CPC B29C33/24
- CPC B29C35/025
- CPC B29C35/002
- CPC B29C55/02
- CPC B29C45/20
- CPC B29C45/78
- CPC B29C2945/7604
- CPC B29C2945/7621
- CPC B29C45/1781
- CPC B29C45/62
- CPC B29C2945/76006
- CPC B29C2945/76083
- CPC B29C2945/7619
- CPC B29C2945/76381
- CPC H01M4/386
- CPC H01M4/0404
- CPC H01M4/364
- CPC H01M4/623
- CPC H01M10/0525
- CPC H01M2004/027
- CPC B29C45/18
- CPC B29C2045/1875
- CPC B29C2045/1891
- Patent Trends by Company in 2025