This inventor holds 8 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Matsushita Electrical Industrial Co., Ltd.. Active years: 1982-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kadoma, JP (1982)
- Katano, JP (1989 - 2005)
Company Filing History:
7 out of 27,375 
1 out of 115 Years Active: 1982-2005
Title: The Innovations of Saburo Kubota
Introduction
Saburo Kubota is a notable inventor based in Katano, Japan. He has made significant contributions to the field of technology, particularly in the areas of optical media and synchronous driving mechanisms. With a total of 8 patents to his name, Kubota's work has had a lasting impact on various industries.
Latest Patents
Among his latest patents are the BCA evaluation device and a method for rewritable DVDs with different threshold value pulse signals. This invention involves reading an RF signal from a rewritable DVD while it rotates. The RF signal is then converted into pulse signals based on varying threshold values, allowing for the counting of pulses for each signal. The quality of the BCA on the rewritable DVD is evaluated by analyzing the relationship between the counted numbers and the threshold values, ensuring that specific inequalities are satisfied.
Another significant patent is the double spindle synchronous driving apparatus. This invention is designed to synchronously drive two spindles using first and second motors. It includes various components such as rotational detection members, deviation counters, and correction members that work together to formulate control signals for the motors. This innovative approach enhances the precision and efficiency of synchronous driving systems.
Career Highlights
Throughout his career, Saburo Kubota has worked with prominent companies, including Matsushita Electric Industrial Co., Ltd. and Matsushita Electrical Industrial Co., Ltd. His experience in these organizations has contributed to his expertise and the development of his innovative patents.
Collaborations
Kubota has collaborated with notable individuals in the field, including Tutomu Sakurai and Hirotaka Mega. These partnerships have likely fostered a creative environment that has led to the advancement of technology in their respective areas.
Conclusion
Saburo Kubota's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in optical media and synchronous driving systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile