This inventor holds 7 USPTO granted patents. Top assignees: Mitsubishi Petrochemical Company Limited, Nippon Kokan Kabushiki Kaisha, Toshiba Battery Co., Ltd.. Active years: 1987-1994.
Location History:
- Yokkaichi, JP (1987 - 1988)
- Mie, JP (1988)
- Ibaraki, JP (1989 - 1994)
- Ami, JP (1994)
Company Filing History:
7 out of 546 
1 out of 487 
1 out of 76 Years Active: 1987-1994
Title: Akira Itsubo: Innovator in Electrophotographic Technology
Introduction
Akira Itsubo is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of electrophotography, holding a total of 7 patents. His work focuses on enhancing the quality and efficiency of photoconductive materials.
Latest Patents
Among his latest patents is the "Electrophotographic receptor," which features an overcoat layer made of a cured fluororesin combined with a nitrogen-containing compound. This innovative design improves the performance of photosensitive layers that contain charge generating substances. Another significant patent is the "Photoconductive phthalocyanine composition," which includes a unique combination of phthalocyanine derivatives. This composition is capable of producing digital signals from both digital and analogue light inputs, making it highly versatile for various recording systems.
Career Highlights
Throughout his career, Akira Itsubo has worked with prominent companies such as Mitsubishi Petrochemical Company Limited and Toshiba Battery Co., Ltd. His experience in these organizations has allowed him to refine his expertise in photoconductive technologies.
Collaborations
He has collaborated with notable coworkers, including Mitsutaka Miyabayashi and Takashi Kojima, who have contributed to his innovative projects.
Conclusion
Akira Itsubo's contributions to electrophotographic technology have established him as a key figure in the field. His patents reflect a commitment to advancing the capabilities of photoconductive materials, ensuring high-quality imaging solutions.