This inventor holds 43 USPTO granted patents and 3 EPO patents, primarily in Electrophotographic Technology. Top assignees: Hodogaya Chemical Co., Ltd., Ricoh Company, Ltd., Denso Corporation. Active years: 1986-2011.
Location History:
- Kawagoe, JP (1994)
- Tokyo, JP (1986 - 1997)
- Ibaraki, JP (1996 - 1997)
- Ushiku, JP (1994 - 2000)
- Tsukuba, JP (1994 - 2004)
- Kanagawa, JP (1998 - 2010)
- Kawasaki, JP (1997 - 2011)
Company Filing History:
42 out of 328 
16 out of 28,906 
1 out of 20,357 
Years Active: 1986-2011
Areas of Expertise:
Title: Mitsutoshi Anzai: Innovator in Tetramine Compounds and Organic EL Devices
Introduction: Mitsutoshi Anzai, based in Kawasaki, Japan, is a prolific inventor with a remarkable portfolio of 43 patents. His contributions to the field of chemistry and organic electronics have significantly impacted various industries.
Latest Patents: Among Anzai’s most recent innovations are two patents related to tetramine compounds and organic electroluminescent (EL) devices. These inventions include methods for producing a tetramine compound defined by a specific formula. The compound can include different groups such as hydrogen atoms, tertiary alkyl groups, or aryl groups, which display unique properties advantageous for various applications in electronics and materials science.
Career Highlights: Anzai has worked with notable companies, including Hodogaya Chemical Co., Ltd. and Ricoh Company, Ltd. His experience in these organizations has enabled him to develop and refine his innovations, bridging the gap between theoretical research and practical application. His extensive patent portfolio is a testament to his commitment to advancing technology and chemistry.
Collaborations: Throughout his career, Anzai has collaborated with experts such as Masaomi Sasaki and Tomoyuki Shimada. These partnerships have fostered a dynamic environment for innovation, allowing for the exchange of ideas and expertise that have propelled their collective advancements in the field.
Conclusion: Mitsutoshi Anzai's contributions to the field of chemistry through his numerous patents and collaborations exemplify his dedication to innovation. As he continues to develop new technologies in tetramine compounds and organic EL devices, his work is sure to leave a lasting impact on the scientific community and industries reliant on advanced materials.