This inventor holds 31 USPTO granted patents and 1 EPO patent, primarily in Wafer Polishing Technology. Top assignees: Fujikoshi Machinery Corp., Fujikoshi Kikai Kogyo Kabushiki Kaisha, National Institute of Advanced Industrial Science and Technology. Active years: 1994-2020.
Company Filing History:
22 out of 71 
8 out of 12 
3 out of 1,762 
Years Active: 1994-2020
Areas of Expertise:
Title: The Innovative Contributions of Yoshio Nakamura
Introduction
Yoshio Nakamura, a prominent inventor located in Nagano, Japan, has made significant strides in the field of technology with an impressive portfolio of 31 patents. His inventions primarily focus on advanced processing apparatuses and innovative liquid chemical systems, reflecting his dedication to enhancing industrial efficiency and product quality.
Latest Patents
Yoshio Nakamura’s latest patents include groundbreaking inventions such as the "Work Processing Apparatus" and the "Liquid Chemical Bag for the Same." The work processing apparatus incorporates a processing section designed for treating specific tasks, alongside a liquid chemical supplying section that effectively delivers liquid chemicals to the processing segment. This system features multiple liquid chemical bags, a bag holding part to securely attach the bags, and a liquid feeding mechanism to transport the chemicals precisely. Each liquid chemical bag is meticulously crafted from overlapping flexible resin sheets with welded edges to form a durable container, complete with a port communicating with the exterior, featuring a joint equipped with a valve for controlled dispensing.
Another notable invention is the nozzle and work polishing apparatus. This innovative nozzle encompasses a liquid flow passage for the liquid and a gas flow passage for the gas, which integrates to enhance the cleaning process by mixing gas-generated plasma with the liquid. This unique combination enables the production of bubbles with specific diameters, optimizing the polishing effect.
Career Highlights
Throughout his career, Yoshio Nakamura has held significant positions in reputable companies such as Fujikoshi Machinery Corporation and Fujikoshi Kikai Kogyo Kabushiki Kaisha. His roles in these organizations have evidently propelled the development of advanced technologies and innovative solutions, cementing his reputation as a leading inventor in his field.
Collaborations
Yoshio has collaborated with talented professionals like Yasuhide Denda and Kazutaka Shibuya, contributing to the collaborative efforts that foster innovation in technology. These partnerships have allowed for a synergy of ideas, propelling the creation of cutting-edge inventions and advancing the industry standard.
Conclusion
Yoshio Nakamura continues to be an influential figure in the realm of patents and inventions. With his extensive knowledge and creative ingenuity, he showcases how innovation can drive technology forward. His patents not only represent his personal achievements but also have the potential to enhance industrial practices significantly, proving that Nakamura's contributions will leave a lasting impact on future advancements.