This inventor holds 1 USPTO granted patent. Top assignees: Ngk Spark Plug Company, Limited, Toyo Kogyo Co., Ltd.. Active years: 1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 2,606 
1 out of 264 
Years Active: 1980
Title: Ikuo Ogasawara: Innovator in Rotary Piston Engine Technology
Introduction
Ikuo Ogasawara is a notable inventor based in Nagoya, Japan. He is recognized for his contributions to the field of rotary piston engines, particularly through his innovative ignition device. His work has had a significant impact on engine technology, showcasing his expertise and creativity.
Latest Patents
Ogasawara holds a patent for an ignition means specifically designed for rotary piston engines. This ignition device features a plug that is strategically placed within a bore in the engine's casing. The plug operates on both surface gap and air gap discharge principles. The design includes inner and outer electrodes that are spaced apart, with specific discharge distances defined by an insulative sleeve. The surface gap discharge distance ranges from 0.6 mm to 1.3 mm, while the air gap discharge distance is between 0.7 mm and 1.4 mm. Notably, the surface gap discharge distance is always less than the air gap discharge distance. The outer electrode is designed with a tip end that is axially retreated from the insulative sleeve, ensuring optimal performance.
Career Highlights
Throughout his career, Ogasawara has worked with prominent companies in the automotive and engineering sectors. He has been associated with Toyo Kogyo Co., Ltd. and NGK Spark Plug Company, Limited. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative ideas.
Collaborations
Ogasawara has collaborated with notable individuals in his field, including Tadakazu Ueda and Haruhiko Satow. These collaborations have likely enriched his work and provided valuable insights into the development of his inventions.
Conclusion
Ikuo Ogasawara's contributions to rotary piston engine technology through his innovative ignition device exemplify his expertise as an inventor. His work continues to influence the field, and his collaborations with industry professionals further enhance his impact.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile