This inventor holds 15 USPTO granted patents and 1 published patent application, primarily in Liquid Crystal Displays. Top assignees: Kabushiki Kaisha Suwa Seikosha, Seiko Epson Corporation, Seiko Epson Kabushiki Kaisha. Active years: 1976-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Suwa, JA (1976 - 1977)
- Suwa, JP (1980 - 1991)
Company Filing History:
10 out of 446 
3 out of 34,305 
2 out of 49 
Years Active: 1976-1991
Areas of Expertise:
Title: Minoru Hosokawa: Innovator in Step Motor Control Mechanisms
Introduction
Minoru Hosokawa, an accomplished inventor based in Suwa, Japan, holds 15 patents that reflect his extensive contributions to the field of electronics and timekeeping mechanisms. His innovative spirit and technical expertise have led to significant advancements, particularly in the design of step motor control mechanisms for electronic timepieces.
Latest Patents
One of Hosokawa's most notable recent patents is a step motor control mechanism for electronic timepieces. This invention aims to reduce current consumption in electronic timepieces by utilizing load detection circuitry to assess the step motor's load condition. The mechanism selectively generates a load condition signal representative of a specific load scenario. The driving and control circuitry in this patent adapts to both low frequency timekeeping signals from a divider circuit and the load detection signal. By varying the duration of the pulse width of the drive signal applied to the step motor, this innovative control mechanism optimizes power usage while ensuring effective operation of the motor.
Career Highlights
Throughout his career, Minoru Hosokawa has made impactful contributions while working with renowned companies such as Kabushiki Kaisha Suwa Seikosha and Seiko Epson Corporation. His work in these organizations has been instrumental in enhancing the development of cutting-edge timekeeping technology.
Collaborations
Hosokawa has collaborated with talented individuals such as Yoshikazu Kawamura and Sakiho Okazaki. Their joint efforts have fostered an environment of innovation, allowing them to explore new ideas and technologies that continue to shape the industry.
Conclusion
In conclusion, Minoru Hosokawa's remarkable accomplishments as an inventor, particularly in step motor control mechanisms, showcase his commitment to enhancing electronic timepieces. His innovative solutions, combined with collaboration with skilled coworkers, position him as a significant figure in the realm of inventions related to timekeeping technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile