Company Filing History:
Years Active: 2005-2012
Title: Hisao Otsuka: Innovator in Engine Technology
Introduction
Hisao Otsuka is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of engine technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
His latest patents include a "Multiple Disc Clutch Apparatus" and a "Threaded Fastener for an Internal Combustion Engine, and Internal Combustion Engine Incorporating Same." The multiple disc clutch apparatus features a cam member that is formed into an annular shape, extending radially to ensure proper engagement with the clutch center member. The threaded fastener is designed to reduce stress at the female threaded portion of an engine block, utilizing a hollowed-out male threaded portion that includes an elastically deformable low-rigidity section to alleviate stress during operation.
Career Highlights
Hisao Otsuka is currently employed at Honda Motor Co., Ltd., where he continues to develop innovative solutions for engine design and functionality. His work has contributed to advancements in automotive technology, enhancing performance and reliability.
Collaborations
Some of his notable coworkers include Toru Gunji and Hiroyuki Kawakubo, who have collaborated with him on various projects within the company.
Conclusion
Hisao Otsuka's contributions to engine technology through his patents reflect his dedication to innovation and engineering excellence. His work at Honda Motor Co., Ltd. continues to influence the automotive industry positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.