Location History:
- Hamamatsu, JP (2006 - 2009)
- Shizuoka-ken, JP (2007 - 2009)
- Shizuoka, JP (1999 - 2021)
Company Filing History:
12 out of 4,233 
4 out of 279 
Years Active: 1999-2021
Title: The Inventor Spotlight: Sumihiro Takashima
Introduction: Sumihiro Takashima, a renowned inventor hailing from Shizuoka, Japan, has made significant contributions to the field of marine technology with a total of 16 patents under his belt.
Latest Patents: Among his latest patents is a groundbreaking innovation in the realm of boats and personal watercraft. One of his patents describes a boat equipped with a sophisticated controller that powers off under specific conditions, enhancing operational efficiency and safety.
Another patent introduces a small boat with a unique display system that allows operators to set speed and acceleration values seamlessly, controlled by an advanced engine controller developed by Takashima.
Career Highlights: Takashima's innovative spirit led him to work with esteemed companies such as Yamaha Hatsudoki Kabushiki Kaisha and Yamaha Marine Kabushiki Kaisha. His expertise and inventive prowess have left a lasting impact on the marine industry.
Collaborations: Throughout his career, Takashima collaborated with notable individuals in the field, including Toshiyuki Hattori and Yoshimasa Kinoshita. Together, they pushed the boundaries of marine technology, bringing cutting-edge solutions to the forefront.
Conclusion: In conclusion, Sumihiro Takashima's dedication to innovation and his remarkable contributions to the marine sector have solidified his position as a trailblazing inventor. His patents continue to shape the industry, setting new standards for efficiency and performance.