Location History:
- Kosai, JP (2001)
- Toyohashi, JP (2004)
Company Filing History:
Years Active: 2001-2004
Title: Seiji Tateishi: Innovator in Motor Technology
Introduction
Seiji Tateishi is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of motor technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of motor actuators and driving apparatuses.
Latest Patents
One of his latest patents is for a motor actuator. This innovative device includes a driving motor and a motor gear formed on the rotary shaft of the driving motor. The actuator features an input gear that meshes with the motor gear, along with a planet gear that revolves around the rotation axis of the input gear when it is rotated. Additionally, it includes a stationary gear fixed in coaxial relation with the input gear, which meshes with the planet gear. An output gear, disposed rotatably in coaxial relation with the input gear, has an output shaft and teeth differing in number from the stationary gear, also meshing with the planet gear. This configuration allows the motor actuator to be compact and reliable, providing excellent output characteristics in terms of torque and rotational speed.
Another significant patent by Tateishi is for a driving apparatus for a stepping motor. This apparatus features a simplified circuit structure and a bipolar driving system. The stepping motor is equipped with two exciting coils, which are driven by respective bridge circuits. Notably, transistors on two sides of one of the bridge circuits are commonly used by both bridge circuits, resulting in a driving circuit formed with a reduced number of transistors.
Career Highlights
Seiji Tateishi has dedicated his career to advancing motor technology. His innovative designs have contributed to the development of more efficient and reliable motor systems. He works at Asmo Co., Ltd., a company known for its expertise in motor technology.
Collaborations
Tateishi collaborates with Yukinobu Kujira, a fellow innovator in the field. Their partnership has fostered advancements in motor technology and has led to the successful development of new inventions.
Conclusion
Seiji Tateishi is a prominent figure in the realm of motor technology, with a focus on creating efficient and reliable systems. His contributions through patents and collaborations continue to influence the 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.