Location History:
- Katano, JA (1978)
- Osaka, JP (1989)
- Katano, JP (1980 - 1992)
Company Filing History:
8 out of 27,375 
1 out of 131,766 
Years Active: 1978-1992
Title: Innovations of Hideki Sakumoto
Introduction
Hideki Sakumoto is a notable inventor based in Katano, Japan. He has made significant contributions to the field of tape recording technology, holding a total of nine patents. His work has been instrumental in enhancing the functionality and usability of tape recording devices.
Latest Patents
Sakumoto's latest patents include a cassette holder device capable of receiving both large and small size tape cassettes. This innovative device features a cassette holder member with an insertion opening designed to store and hold large size tape cassettes. Additionally, it incorporates a small size tape cassette guide member that is rotatably disposed to project into the insertion opening. This guide member regulates and guides the position of insertion for small size tape cassettes, ensuring accurate loading while preventing erroneous insertion.
Career Highlights
Throughout his career, Hideki Sakumoto has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in tape recording technology.
Collaborations
Sakumoto has collaborated with notable coworkers, including Akihiro Nishimura and Masao Kawagishi. Their combined expertise has fostered innovation and creativity in their projects.
Conclusion
Hideki Sakumoto's contributions to the field of tape recording technology through his patents and collaborations highlight his role as a significant inventor. His innovative designs continue to influence the industry and improve user experience.