This inventor holds 24 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Rotating Electric Machines. Top assignees: Hitachi, Ltd., Hitachi Automotive Systems, Ltd., Hitachi Astemo Ltd.. Active years: 1978-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ibaraki, JP (1982)
- Hitachi, JP (1978 - 2000)
- Hitachinaka, JP (2010 - 2023)
Company Filing History:
15 out of 42,731 
8 out of 2,028 
1 out of 1,495 
Years Active: 1978-2023
Areas of Expertise:
Title: Toshio Ishikawa: Pioneering Innovations in Rotary Electric Machine Technology
Introduction: Toshio Ishikawa, a visionary inventor hailing from Hitachinaka, Japan, has made significant contributions to the field of technology through his relentless pursuit of excellence and passion for innovation. With a total of 24 patents to his name, Ishikawa continues to inspire the next generation of inventors with his remarkable achievements.
Latest Patents:
1. Rotary electric machine and vehicle provided with the same: Ishikawa's innovative rotary electric machine features a unique design with slot conductor groups that enhance efficiency and performance. The incorporation of predetermined slot arrangements showcases his commitment to optimizing electric machine functionality.
2. Rotary electric machine: Addressing productivity challenges, Ishikawa's rotary electric machine showcases a compact design with improved performance. By introducing segment coils and a connection board, he has revolutionized the traditional stator structure, thereby enhancing overall productivity.
Career Highlights: With a prolific career spanning various esteemed companies, Ishikawa has played a pivotal role in shaping the technological landscape. Noteworthy among the companies he has worked with are Hitachi, Ltd. and Hitachi Automotive Systems, Ltd., where his expertise and innovative spirit have left a lasting impact on the industry.
Collaborations: Throughout his career, Ishikawa has collaborated with esteemed professionals such as Tokio Yamagiwa and Fumihiro Endo. These collaborative efforts have led to groundbreaking advancements in rotary electric machine technology, showcasing Ishikawa's ability to inspire and work effectively with peers.
Conclusion: Toshio Ishikawa's journey as an inventor exemplifies the power of passion, innovation, and dedication in driving technological advancements. His pioneering work in rotary electric machine technology not only cements his legacy as a visionary but also sets a high standard for future inventors to aspire to. Ishikawa's contributions continue to shape the world of technology, inspiring innovation and excellence in the generations to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile