Location History:
- Aichi, JP (1990)
- Chita-gun, JP (1997 - 2008)
- Saitama, JP (2006 - 2011)
Company Filing History:
4 out of 3,252 
4 out of 19,769 
2 out of 10,092 
Years Active: 1990-2011
Title: Hiroshi Sakakibara: Innovator in Stator Manufacturing and Alternator Design
Introduction
Hiroshi Sakakibara is a prominent inventor based in Chita-gun, Japan. He holds a total of 10 patents that showcase his innovative contributions to the fields of stator manufacturing and alternator design. His work has significantly impacted the efficiency and functionality of electrical components in various applications.
Latest Patents
One of Sakakibara's latest patents is a stator manufacturing apparatus designed for efficient production. This apparatus includes a base plate, multiple radially inward displacing jigs, and core holding jigs that work together to streamline the manufacturing process. The design also features a movable plate and a cam mechanism that enhances the apparatus's functionality.
Another notable patent is for an alternator that is directly connected to an engine. This alternator consists of a frame, a rotor, and a stator, with a unique design that allows for optimal cooling. The alternator's inlet and outlet windows are strategically positioned to ensure a continuous flow of cool air, preventing overheating and enhancing performance.
Career Highlights
Sakakibara has worked with reputable companies such as Nippondenso Co., Ltd. and Denso Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in electrical engineering.
Collaborations
Throughout his career, Sakakibara has collaborated with talented individuals, including Hirofumi Fujimoto and Mitsutoshi Horibe. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hiroshi Sakakibara's contributions to stator manufacturing and alternator design highlight his role as a significant innovator in the field. His patents reflect a commitment to enhancing efficiency and performance in electrical components.