This inventor holds 13 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Kabushiki Kaisha Tokai Rika Denki Seisakusho, Chuo Hatsujo Kabushiki Kaisha. Active years: 1980-1992.
Location History:
- Aichi, JP (1989 - 1990)
- Toyota, JP (1980 - 1992)
Company Filing History:
8 out of 38,774 
5 out of 2,029 
2 out of 102 Years Active: 1980-1992
Title: Tadao Muramatsu: Innovator in Automatic Transmission Technology
Introduction
Tadao Muramatsu is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of automatic transmission technology, holding a total of 13 patents. His innovative designs have improved the functionality and safety of automatic shift levers in vehicles.
Latest Patents
One of Muramatsu's latest patents is a device for locking the shift lever of an automatic transmission. This device is capable of locking the shift in a specific non-driving position, preventing movement unless a predetermined condition is met. It features a detent pin on the shift lever that moves in response to a push button, along with a movable member and a lock member that work together to maintain the shift lever in the locked position. Another significant patent is a shift lever apparatus for automatic transmissions, which arranges shift positions in a specific order and includes a control member to manage the movement of a moving plate. This design ensures that shifting operations are prohibited under certain conditions, enhancing vehicle safety.
Career Highlights
Throughout his career, Tadao Muramatsu has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Tokai Rika Co., Ltd. His work has been instrumental in advancing automatic transmission systems, making them more reliable and user-friendly.
Collaborations
Muramatsu has collaborated with notable colleagues such as Shozo Kito and Shoichi Harada. Their combined expertise has contributed to the development of innovative solutions in the automotive sector.
Conclusion
Tadao Muramatsu's contributions to automatic transmission technology have had a lasting impact on the automotive industry. His inventive spirit and dedication to safety continue to influence the design of modern vehicles.