Naoto ARUGA

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Patents Grantslast 30 patents

Information Patent Grant
Fiber body manufacturing apparatus, fiber body manufacturing unit,...
- Patent number 11,920,300
- Issue date Mar 5, 2024
- Seiko Epson Corporation
- Masahide Nakamura
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet manufacturing apparatus
- Patent number 11,814,791
- Issue date Nov 14, 2023
- Seiko Epson Corporation
- Naoto Aruga
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD
- Publication number 20240110335
- Publication date Apr 4, 2024
- SEIKO EPSON CORPORATION
- Keisuke MIYAUCHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING APPARATUS
- Publication number 20240052568
- Publication date Feb 15, 2024
- SEIKO EPSON CORPORATION
- Naoto ARUGA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING APPARATUS
- Publication number 20240052570
- Publication date Feb 15, 2024
- SEIKO EPSON CORPORATION
- Naoto ARUGA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBER BODY MANUFACTURING APPARATUS, FIBER BODY MANUFACTURING UNIT,...
- Publication number 20220412004
- Publication date Dec 29, 2022
- SEIKO EPSON CORPORATION
- Masahide NAKAMURA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING APPARATUS
- Publication number 20220098792
- Publication date Mar 31, 2022
- SEIKO EPSON CORPORATION
- Naoto ARUGA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE