This inventor holds 15 USPTO granted patents and 1 published patent application. Top assignees: Nec Electronics Corporation, Ricoh Company, Ltd., Asahi Kogaku Kogyo Kabushiki Kaisha. Active years: 1990-2017.
Location History:
- Chiba, JP (1993)
- Yokohama, JP (1994 - 1996)
- Kanagawa, JP (2005 - 2012)
- Tokyo, JP (1990 - 2017)
Company Filing History:
5 out of 2,467 
4 out of 28,915 
3 out of 3,132 
Years Active: 1990-2017
Title: Masaki Sano: Innovator in Comment Distribution Systems and PLL Circuits
Introduction
Masaki Sano is a prominent inventor based in Tokyo, Japan. He has made significant contributions to technology, particularly in the fields of comment distribution systems and phase-locked loop (PLL) circuits. With a total of 15 patents to his name, Sano continues to push the boundaries of innovation.
Latest Patents
One of Sano's latest patents is a comment distribution system that addresses deficiencies in conventional technology. In traditional systems, comments flagged for non-display due to deletion requests are not shown to users universally. Sano's invention introduces a scoring mechanism for comments, which adjusts based on user feedback regarding inappropriate content. This allows for a more tailored comment display based on individual user settings.
Another notable patent involves a PLL circuit and optical disc apparatus. This invention features a polyphase reference clock output circuit, a frequency divider circuit, and a digital voltage-controlled oscillator (VCO). The PLL circuit is designed to synchronize output clocks with divided clocks, ensuring precise timing and phase alignment.
Career Highlights
Masaki Sano has worked with notable companies such as NEC Electronics Corporation and Ricoh Company, Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Sano has collaborated with talented individuals in the field, including Yoshiaki Hanyu and Hitomi Kumazaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Masaki Sano is a distinguished inventor whose work in comment distribution systems and PLL circuits has made a significant impact on technology. His innovative spirit and collaborative efforts continue to inspire advancements in the field.