Miki Otsuka

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Gojo-shi, Nara, JP

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Patents Applicationslast 30 patents

Information Patent Application
ANNULAR SEAL MATERIAL AND MANUFACTURING METHOD
- Publication number 20250205939
- Publication date Jun 26, 2025
- VALQUA, LTD.
- Naoki Osumi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ANNULAR SEAL MATERIAL AND MANUFACTURING METHOD
- Publication number 20250198517
- Publication date Jun 19, 2025
- VALQUA, LTD.
- Naoki Osumi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ANNULAR SEAL MATERIAL AND MANUFACTURING METHOD
- Publication number 20250198518
- Publication date Jun 19, 2025
- VALQUA, LTD.
- Naoki Osumi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ANNULAR LAMINATE, SEAL MATERIAL, AND MANUFACTURING METHOD
- Publication number 20250129260
- Publication date Apr 24, 2025
- VALQUA, LTD.
- Miki Otsuka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...