This inventor holds 32 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Image Forming Technology. Top assignees: Ricoh Company, Ltd., Tohoku Ricoh Co., Ltd.. Active years: 1987-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1989 - 2000)
- Kanagawa, JP (1987 - 2019)
Company Filing History:
32 out of 28,940 
1 out of 234 Years Active: 1987-2019
Areas of Expertise:
Title: The Innovative Contributions of Takashi Bisaiji
Introduction
Takashi Bisaiji, based in Yokohama, Japan, is a prolific inventor known for his significant contributions to the field of imaging technology. With a remarkable portfolio of 32 patents, his work focuses on advanced toner formulations and image forming methodologies that have transformed industry standards.
Latest Patents
Among his latest innovations, Takashi has developed a toner that features base particles and external additives, designed to enhance imaging processes. This toner meets specific conditions outlined in his patents, which detail a unique methodology for calculating particle diameter distribution from the densities of both base particles and powder particles. Additionally, he has created an image forming apparatus that employs a fixing unit capable of fixing toner through a combination of temperature and pressure, ensuring optimal image quality. Notably, this apparatus includes multiple imaging units equipped with advanced features for toner application and cleaning, showcasing his commitment to improving imaging technology.
Career Highlights
Takashi Bisaiji has made an impact in reputable companies such as Ricoh Company, Ltd. and Tohoku Ricoh Co., Ltd. His roles have involved the development of technologies that utilize his patented innovations to enhance toner performance and image quality. His extensive experience in these organizations underscores his expertise and the value of his inventions.
Collaborations
Throughout his career, Takashi has collaborated with notable colleagues, including Yasunori Kawaishi and Mitsuru Takahashi. These collaborations have fostered a dynamic exchange of ideas and technical expertise, which has contributed to the evolution of cutting-edge imaging technologies.
Conclusion
Takashi Bisaiji's innovative work in the field of toner and image forming technology is a testament to his skills and dedication as an inventor. His 32 patents reflect a profound understanding of material science and engineering, significantly advancing the field of imaging. With his ongoing contributions, Takashi continues to inspire future generations of inventors in the realm of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile