This inventor holds 49 USPTO granted patents and 4 EPO patents, primarily in Marine Propulsion. Top assignees: Yamaha Hatsudoki Kabushiki Kaisha, Yamaha Marine Kabushiki Kaisha, Materials Research Corporation. Active years: 1996-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Iwata, JP (1996 - 2001)
- Hamamtasu, JP (2006)
- Hamamatsu, JP (2005 - 2009)
- Shizuoka-ken, JP (2007 - 2009)
- Shizuoka, JP (2003 - 2022)
Company Filing History:



Years Active: 1996-2022
Areas of Expertise:
As an AI assistant specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents, I can provide you with the requested article about inventor Katsumi Ochiai.
Title: The Innovative Journey of Katsumi Ochiai: Pioneering Outboard Motor Technology
Introduction:
Katsumi Ochiai, a renowned inventor based in Shizuoka, Japan, has made significant contributions to the field of outboard motor technology. With an impressive portfolio of 49 patents to his name, Ochiai's inventive spirit and dedication to innovation have propelled him to the forefront of the industry.
Latest Patents:
Ochiai's latest patents showcase his expertise in outboard motor design. One of his groundbreaking inventions includes an outboard motor equipped with a supercharger that compresses air for the engine, along with a unique cooling system that enhances performance. Another patent features an outboard motor integrated with a sophisticated intake path system designed to optimize airflow for maximum efficiency.
Career Highlights:
Throughout his illustrious career, Katsumi Ochiai has worked with esteemed companies such as Yamaha Hatsudoki Kabushiki Kaisha and Yamaha Marine Kabushiki Kaisha. His innovative solutions and technological advancements have cemented his reputation as a trailblazer in the marine industry, transforming the way outboard motors are designed and operated.
Collaborations:
Ochiai's collaborative efforts have further enriched his inventive endeavors. Working closely with talented individuals such as Toshio Suzuki and Koichi Nakayama, he has fostered a dynamic environment of creativity and shared expertise. These partnerships have fueled innovation and propelled Ochiai's projects to new heights of success.
Conclusion:
In conclusion, Katsumi Ochiai's pioneering work in outboard motor technology has left an indelible mark on the industry. His passion for innovation, coupled with his technical prowess, continues to inspire future generations of inventors and engineers. With a legacy of groundbreaking patents and a reputation for excellence, Ochiai stands as a true innovator in the world of marine technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile