Masaru Tamaki

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Iwata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Marine vessel maneuvering system, and marine vessel
- Patent number 12,222,718
- Issue date Feb 11, 2025
- Yamaha Hatsudoki Kabushiki Kaisha
- Takuya Murayama
- G05 - CONTROLLING REGULATING
Information Patent Grant
Steering apparatus for marine vessel, and marine vessel
- Patent number 12,097,946
- Issue date Sep 24, 2024
- Yamaha Hatsudoki Kabushiki Kaisha
- Takuya Murayama
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Server system and method for watercraft cruise trajectory based on...
- Patent number 10,794,708
- Issue date Oct 6, 2020
- Yamaha Hatsudoki Kabushiki Kaisha
- Shu Akuzawa
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Exhaust system for watercraft
- Patent number 6,491,557
- Issue date Dec 10, 2002
- Yamaha Hatsudoki Kabushiki Kaisha
- Masaru Tamaki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Engine air supply conduit for watercraft
- Patent number 6,139,381
- Issue date Oct 31, 2000
- Yamaha Hatsudoki Kabushiki Kaisha
- Akitaka Suzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
MARINE VESSEL MANEUVERING SUPPORT APPARATUS, AND MARINE VESSEL
- Publication number 20230286635
- Publication date Sep 14, 2023
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Takuya MURAYAMA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
MARINE VESSEL MANEUVERING SYSTEM, AND MARINE VESSEL
- Publication number 20230259133
- Publication date Aug 17, 2023
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Takuya MURAYAMA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
MARINE VESSEL MANEUVERING SUPPORT SYSTEM, AND MARINE VESSEL
- Publication number 20230150640
- Publication date May 18, 2023
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Takuya MURAYAMA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
STEERING APPARATUS FOR MARINE VESSEL, AND MARINE VESSEL
- Publication number 20230150639
- Publication date May 18, 2023
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Takuya MURAYAMA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
SERVER SYSTEM AND METHOD
- Publication number 20180292215
- Publication date Oct 11, 2018
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Shu AKUZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE