This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Mitsubishi Kasei Corporation, Mitsubishi Chemical Corporation. Active years: 1993-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fujisawa, JP (1993 - 1994)
- Odawara, JP (1995)
Company Filing History:
2 out of 499 
1 out of 2,422 Years Active: 1993-1995
Title: The Innovations of Yoshihiro Kigami
Introduction
Yoshihiro Kigami is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of toner technology, holding a total of 3 patents. His work has been influential in the development of products that enhance the efficiency and quality of printing processes.
Latest Patents
Kigami's latest patents include a toner for heat fixing, which comprises a styrene type resin and a colorant. This innovative toner satisfies specific formulas that improve its performance. Another notable patent is for an electrostatic image-developing positively chargeable toner. This toner consists of toner particles containing a resin and a colorant, along with conductive fine particles that have their surface treated with a positively chargeable resin.
Career Highlights
Throughout his career, Yoshihiro Kigami has worked with prominent companies such as Mitsubishi Kasei Corporation and Mitsubishi Chemical Corporation. His experience in these organizations has allowed him to refine his expertise in toner technology and contribute to various advancements in the field.
Collaborations
Kigami has collaborated with several talented individuals, including Takashi Shintaku and Mikio Uno. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Yoshihiro Kigami's contributions to toner technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in printing technology, showcasing the importance of innovation in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile