This inventor holds 32 USPTO granted patents and 1 EPO patent. Top assignees: Hitachi, Ltd., Hitachi Displays, Ltd., Canon Kabushiki Kaisha. Active years: 1999-2018.
Location History:
- Hitachi, JP (1999 - 2010)
- Mobara, JP (2005 - 2011)
- Yonezawa, JP (2008 - 2011)
- Mito, JP (2011 - 2014)
- Tokyo, JP (2005 - 2018)
Company Filing History:
20 out of 42,713 
10 out of 1,207 
1 out of 92,750 
Years Active: 1999-2018
Areas of Expertise:
Title: Innovations by Shingo Ishihara: A Leader in Organic Light-Emitting Technology
Introduction
Shingo Ishihara, based in Hitachi, Japan, is an accomplished inventor with a remarkable portfolio of 32 patents. His work primarily focuses on advancements in organic light-emitting elements and devices, showcasing his commitment to innovation in the field of electronics.
Latest Patents
Ishihara's latest patents include a range of cutting-edge technologies. One of his notable inventions is related to materials for forming organic light-emitting layers and coatings for organic light-emitting elements. This invention features an organic light-emitting element with a first electrode, a second electrode, and a light-emitting layer that includes a host material and two emitters with differing peak emission wavelengths. This design is aimed at enhancing the performance and efficiency of organic light-emitting elements.
Additionally, he has developed a maintenance apparatus for electronic devices that compensates for time degradation in CPUs. This technology uses a degradation information acquisition unit that monitors the performance of a CPU without disrupting its normal operation. As the degradation level increases, the power supply control unit adjusts the voltage to maintain optimal performance.
Career Highlights
Shingo Ishihara has worked with reputable companies, including Hitachi, Ltd. and Hitachi Displays, Ltd. His career is marked by his contributions to the development of advanced electronic technologies, particularly in the realm of organic light-emitting devices and maintenance solutions for electronic systems.
Collaborations
Throughout his career, Ishihara has collaborated with esteemed colleagues such as Sukekazu Aratani and Takayuki Ouchi. Their collective expertise has significantly contributed to the successful development of various technologies and innovations within the field.
Conclusion
Shingo Ishihara stands out as an influential inventor in the technology sector, particularly in organic light-emitting elements. With 32 patents to his name, his work continues to push the boundaries of innovation, providing solutions that enhance electronic device performance and reliability. His contributions underscore the importance of collaboration and continuous advancement in the world of technology.