Company Filing History:
Years Active: 2002-2019
Title: Makoto Tokuda: Innovator in Rotation Transmission Devices and One-Way Clutches
Introduction
Makoto Tokuda is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of rotation transmission devices and one-way clutches. With a total of 2 patents to his name, Tokuda's innovations have garnered attention in various industries.
Latest Patents
One of Tokuda's latest patents is a rotation transmission device designed to minimize collision sounds between an armature and a rotor. This device features a buffer that includes a metal annulus and a rubber annulus, which work together to ensure stable attraction and reduce noise during operation. The rubber annulus is uniquely designed with varying axial thicknesses to enhance its performance under different compression levels.
Another significant patent is a one-way clutch that utilizes a series of intermediate members retained in a cage. These members wedge between inner and outer rings during locking rotation and rock back when idling. The design incorporates spring members that press the intermediate members in the wedging direction, ensuring efficient operation. The coil springs and connecting portions are crafted from a single wire, showcasing Tokuda's innovative approach to mechanical design.
Career Highlights
Throughout his career, Makoto Tokuda has worked with prominent companies such as Bando Chemical Industries, Inc. and NTN Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.
Collaborations
Tokuda has collaborated with notable colleagues, including Shuichi Nagaya and Masakazu Domoto. These partnerships have likely enriched his work and led to further advancements in his field.
Conclusion
Makoto Tokuda's contributions to the engineering sector, particularly through his patents on rotation transmission devices and one-way clutches, highlight his innovative spirit and technical expertise. His work continues to influence the industry and inspire future inventors.