Company Filing History:
Years Active: 1980-1985
Title: Innovative Contributions of Masamitsu Okumura
Introduction: Masamitsu Okumura, an accomplished inventor from Katsuta, Japan, has made significant strides in the field of engineering with a focus on internal combustion engines. With a total of five patents to his name, Okumura's work emphasizes efficiency and control in automotive applications.
Latest Patents: Two of Okumura's latest contributions include an **Air-fuel ratio control device for internal combustion engines** and a **Proportional type electromagnetic valve**. The air-fuel ratio control device enhances engine performance by optimizing the flow rate of air supplied to multiple variable venturi type carburetors. This innovation responds to various engine operation parameters, such as intake air temperature and atmospheric pressure, thereby improving fuel atomization and idling performance. On the other hand, his proportional type electromagnetic valve features a flow rate control valve that adjusts based on input current, utilizing a unique spring mechanism that ensures precision in control.
Career Highlights: Okumura currently works with **Hitachi, Ltd.**, a prominent company known for its cutting-edge technology and contributions to various industries. His patents reflect a deep understanding of both mechanical engineering and the intricate demands of modern engines.
Collaborations: Throughout his career, Okumura has collaborated with notable coworkers, including Torazo Nishimiya and Seisaku Numakura. This collaboration has fostered an environment of innovation and creativity, leading to advancements that benefit the automotive sector.
Conclusion: Masamitsu Okumura's dedication to innovation in engineering is evident in his patent contributions. His work not only advances technology within his field but also sets a standard for future inventions. With a strong foundation in practical engineering applications, Okumura's inventions are poised to influence the automotive industry positively.