This inventor holds 7 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Intellectual Property Management Co., Ltd.. Active years: 1998-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 27,375 
2 out of 13,338 Years Active: 1998-2017
Title: Kazuo Hakukawa: Innovator in Toner Cartridge Technology
Introduction
Kazuo Hakukawa is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of toner cartridge technology, holding a total of 7 patents. His work has had a lasting impact on the industry, particularly in the development of efficient and effective printing solutions.
Latest Patents
Among his latest patents are innovations related to drum cartridges and toner cartridges. These inventions have enhanced the functionality and reliability of printing devices, making them more user-friendly and efficient.
Career Highlights
Kazuo Hakukawa has had a distinguished career, working with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the printing sector.
Collaborations
Throughout his career, Hakukawa has collaborated with talented individuals, including Hisanobu Matsuzoe and Kouji Migita. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Kazuo Hakukawa's contributions to toner cartridge technology exemplify his dedication to innovation and excellence. His patents continue to influence the industry, showcasing his role as a key figure in the advancement of printing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile