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Inventor profile of:

Tadao SAMEJIMA

City:

Tokyo

Country:

Japan

Published Applications:

20

Last publication date:

2025-11-13

Top Assignees for applications by Tadao SAMEJIMA

The entities that hold a legal rights for patent applications filed by inventor SAMEJIMA Tadao:

MITSUBISHI CHEMICAL CORPORATION 15 Tokyo, Japan
MITSUBISHI CHEMICAL CORPORATION 5 Chiyoda-ku, Japan

Recent patent applications by SAMEJIMA Tadao

Tadao SAMEJIMA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-11-13

US20250346005A1

Performing operations; transporting

METHOD FOR PRODUCING SHEET PREPREG, METHOD FOR SUPPLYING FIBER RAW MATERIAL, AND SHEET PREPREG

#2 | 2025-09-25

US20250297416A1

Textiles; paper

MANUFACTURING METHOD OF CARBON FIBER SHEET MOLDING COMPOUND AND MANUFACTURING APPARATUS OF A CARBON FIBER SHEET MOLDING COMPOUND

#3 | 2024-06-06

US20240181678A1

Performing operations; transporting

Method for Producing Sheet Molding Compound, Dispersion Roller Device, and Apparatus for Producing Sheet Molding Compound

#4 | 2024-05-02

US20240141569A1

Textiles; paper

Sheet Molding Compound Production Method and Fiber Mat Deposition Device

#5 | 2023-12-07

US20230390967A1

Performing operations; transporting

Sheet Molding Compound Production Method, Carbon Fiber Mat Deposition Apparatus, and Sheet Molding Compound Production Apparatus

#6 | 2023-02-16

US20230050464A1

Performing operations; transporting

Method and apparatus for producing fiber-reinforced resin molding material

#7 | 2023-01-19

US20230021189A1

Performing operations; transporting

Method for manufacturing SMC

#8 | 2023-01-19

US20230020921A1

Chemistry; metallurgy

SMC Manufacturing Method

#9 | 2022-11-03

US20220347890A1

Performing operations; transporting

SMC manufacturing method

#10 | 2021-08-12

US20210245448A1

Performing operations; transporting

Method and apparatus for producing fiber-reinforced resin molding material

#11 | 2021-07-15

US20210213716A1

Performing operations; transporting

METHOD FOR MANUFACTURING FIBER REINFORCED RESIN MATERIAL AND APPARATUS FOR MANUFACTURING FIBER REINFORCED RESIN MATERIAL

#12 | 2021-03-18

US20210078207A1

Performing operations; transporting

Fiber-reinforced resin material molding, method for manufacturing fiber-reinforced resin material molding, and method for manufacturing fiber-reinforced resin material

#13 | 2021-01-21

US20210017670A1

Textiles; paper

Method for producing fiber-reinforced resin molding material, and apparatus for producing fiber-reinforced resin molding material

#14 | 2020-09-03

US20200277455A1

Chemistry; metallurgy

Method and device for manufacturing fiber-reinforced resin molding material

#15 | 2019-05-09

US20190134928A1

Performing operations; transporting

PREFORM PRODUCTION APPARATUS AND PREFORM PRODUCTION METHOD

#16 | 2019-01-17

US20190016102A1

Performing operations; transporting

METHOD FOR MANUFACTURING FIBER REINFORCED RESIN MATERIAL AND APPARATUS FOR MANUFACTURING FIBER REINFORCED RESIN MATERIAL

#17 | 2018-12-13

US20180354243A1

Performing operations; transporting

FIBER-REINFORCED RESIN MATERIAL LAMINATE AND MANUFACTURING METHOD FOR SAME

#18 | 2018-09-13

US20180257265A1

Performing operations; transporting

Fiber-reinforced resin material molding, method for manufacturing fiber-reinforced resin material molding, and method for manufacturing fiber-reinforced resin material

#19 | 2018-07-26

US20180209076A1

Textiles; paper

Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles

#20 | 2018-07-12

US20180194082A1

Performing operations; transporting

METHOD AND APPARATUS FOR PRODUCING FIBER-REINFORCED RESIN MOLDING MATERIAL

InventorID:

2239472 ⎘