Location History:
- Kawasaki, JP (1984)
- Mie, JP (2008)
- Tokyo, JP (1985 - 2010)
Company Filing History:
2 out of 21,893 
1 out of 7 
1 out of 2 Years Active: 1984-2010
Title: Innovations of Tadashi Hanaoka
Introduction
Tadashi Hanaoka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of apparatuses for manufacturing processes. With a total of 4 patents to his name, Hanaoka's work showcases his innovative spirit and technical expertise.
Latest Patents
Hanaoka's latest patents include an "Apparatus for supplying and press-fitting part to work." This invention is designed to supply an annular part to a predetermined position and press-fit it into a workpiece. The apparatus features a grip device for holding the part, a rotation device for rotating the grip device, a detection device for identifying the part's position, a stop device for halting rotation, a move device for positioning the grip device, and a press-fit head for executing the press-fit operation.
Another significant patent is the "Clamping apparatus for works." This apparatus consists of a base and a rotary table that can be rotated for various processing stations. It includes a pallet unit that holds a workpiece with a reference hole, positioning pins for accurate placement, a clamping mechanism that secures the work, and a switching mechanism for changing between different positioning pins. The base is equipped with a clamp drive unit, a switch drive unit, and a lift unit for engaging and disengaging with the pallet unit.
Career Highlights
Throughout his career, Tadashi Hanaoka has worked with prominent companies such as Honda Motor Co., Ltd. and Misawa Home Co., Ltd. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in engineering and design.
Collaborations
Hanaoka has collaborated with talented individuals in his field, including Hiroaki Umezu and Shuichi Maruyama. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
Tadashi Hanaoka's contributions to engineering through his patents and collaborations highlight his role as a significant inventor in Japan. His innovative apparatuses demonstrate the potential for advancements in manufacturing processes.