Location History:
- Kanagawa, JP (2002 - 2014)
- Tokyo, JP (2013 - 2016)
Company Filing History:
8 out of 58,131 
2 out of 2,272 
Years Active: 2002-2016
Title: Ichinori Takada: Innovator in Organic Electroluminescence Technology
Introduction
Ichinori Takada is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of organic electroluminescence, holding a total of eight patents. His work focuses on developing advanced materials and devices that enhance luminous efficiency and longevity.
Latest Patents
Takada's latest patents include a novel anthracene derivative and an organic electroluminescence device utilizing this derivative. The anthracene derivative features a specific structure where benzofuran or benzothiophene is bonded to anthracene through an arylene group. This innovation provides a material for organic electroluminescence devices and a light-emitting material that significantly improves performance. The organic electroluminescence device incorporates an organic thin film layer, which is interposed between a cathode and an anode. This layer contains the anthracene derivative, either alone or as part of a mixture, resulting in a device with high luminous efficiency and a long operational lifetime.
Another notable patent is for an organic electroluminescence element and display device. This element consists of a pair of electrodes and an organic light-emitting functional layer, which is a multilayer structure made of organic materials. The functional layer includes materials represented by specific general formulas, enhancing the device's performance and versatility.
Career Highlights
Throughout his career, Ichinori Takada has worked with leading companies such as Sony Corporation and Idemitsu Kosan Company, Limited. His experience in these organizations has allowed him to refine his expertise in organic materials and electroluminescence technology.
Collaborations
Takada has collaborated with notable colleagues, including Yasunori Kijima and Mari Ichimura. These partnerships have contributed to the advancement of his research and the successful development of innovative technologies.
Conclusion
Ichinori Takada's contributions to organic electroluminescence technology have positioned him as a key figure in the field. His innovative patents and collaborations continue to influence advancements in lighting and display technologies.