Junya MIWA

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Watercraft
- Patent number 12,134,447
- Issue date Nov 5, 2024
- Yamaha Hatsudoki Kabushiki Kaisha
- Hirofumi Amma
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Water jet propulsion boat
- Patent number 8,753,157
- Issue date Jun 17, 2014
- Yamaha Hatsudoki Kabushiki Kaisha
- Susumu Yamazaki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SPONSON DEVICE AND JET PROPELLED WATERCRAFT
- Publication number 20240017795
- Publication date Jan 18, 2024
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Junya MIWA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
WATERCRAFT
- Publication number 20220177087
- Publication date Jun 9, 2022
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Hirofumi AMMA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
WATER JET PROPULSION BOAT
- Publication number 20120190255
- Publication date Jul 26, 2012
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Susumu YAMAZAKI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT