Company Filing History:
5 out of 58,131 
1 out of 4 Years Active: 2006-2012
Title: Hisashi Negoro: Innovator in Disc Drive Technology
Introduction
Hisashi Negoro is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of electronic apparatus, particularly in disc drive technology. With a total of 5 patents to his name, Negoro has established himself as a key figure in the industry.
Latest Patents
Negoro's latest patents include innovative designs for disc drive apparatuses. One notable invention is a disc drive apparatus that features an outer casing, a disc drive unit with a disc table, a spindle motor, an optical pickup, and a pickup base. This design incorporates a slider that moves in both insertion and ejection directions, enhancing the efficiency of the loading and ejection processes. Additionally, his disk drive unit is designed to prevent dust from adhering to the pickup, ensuring optimal performance.
Career Highlights
Throughout his career, Hisashi Negoro has worked with renowned companies such as Sony Corporation and Sony Optiarc Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of electronics.
Collaborations
Negoro has collaborated with notable coworkers, including Hideaki Tsutsumi and Manabu Obata. These partnerships have fostered innovation and creativity in his projects, leading to advancements in disc drive technology.
Conclusion
Hisashi Negoro's contributions to the field of electronic apparatus and disc drive technology are noteworthy. His innovative patents and collaborations with industry leaders highlight his impact on the technology landscape.