Location History:
- Nagasaki, JP (1996)
- Tokyo, JP (1997)
Company Filing History:
3 out of 21,351 
1 out of 3,869 
Years Active: 1996-1997
Title: The Innovative Contributions of Tatsuhiro Hirakawa
Introduction
Tatsuhiro Hirakawa is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of display technology. With a total of three patents to his name, Hirakawa has made strides in the development of color cathode ray tube (CRT) technology, enhancing the performance and efficiency of display devices.
Latest Patents
Hirakawa's latest patents include groundbreaking inventions that focus on the color cathode ray tube display device and methods to eliminate external magnetic field interference. One of his notable patents describes a color cathode ray tube display device featuring a compensating coil that generates a magnetic field to counteract the effects of external magnetic influences on electron beams. This innovation ensures a clearer and more precise display. Additionally, he developed a cathode-ray tube that integrates a specially designed envelope along with a strip-type electric field reducing piece, aimed at improving the overall performance of the display unit.
Career Highlights
Throughout his professional journey, Tatsuhiro Hirakawa has been associated with leading companies in the technology sector, including Mitsubishi Electric Corporation and Nitto Denko Corporation. His work in these prestigious organizations has notably contributed to advancements in display technologies and electrical engineering, establishing him as a key figure in the industry.
Collaborations
Hirakawa has worked alongside talented individuals such as Hidenori Takita and Masatoshi Ochiai, contributing to collaborative projects that have furthered research and development in the realm of cathode-ray tube technology. These partnerships have played a critical role in pushing the boundaries of innovation in the industry.
Conclusion
Tatsuhiro Hirakawa continues to be a vital contributor to innovations in display technology. His patents not only reflect his deep understanding of engineering principles but also demonstrate his commitment to enhancing the functionality of display devices. As technology evolves, Hirakawa’s work remains influential, paving the way for future advancements in this field.