Location History:
- Kyoto, JP (2006)
- Hirakata, JP (1986 - 2010)
- Osaka, JP (1992 - 2011)
Company Filing History:
23 out of 27,375 
10 out of 16,453 
Years Active: 1986-2011
Title: **Masatoshi Kitagawa: Pioneer of Plasma Display Technology**
Introduction
Masatoshi Kitagawa, a prominent inventor based in Hirakata, Japan, has made significant contributions to the field of display technology with an impressive portfolio of 33 patents. His innovative work, particularly in the development of plasma display panels, has paved the way for advancements in high-quality visual displays.
Latest Patents
Among his latest patents, one noteworthy invention focuses on a plasma display panel featuring a reduced discharge inception voltage and discharge sustaining voltage. This innovation enhances luminous efficiency by utilizing at least a pair of substrates arranged in opposition, which sandwiches a discharge space between them. A key aspect of this design includes display electrode pairs that feature narrow bus electrodes. Additionally, the dielectric layer is meticulously structured to encompass these display electrode pairs, completed by a protective layer covering the dielectric layer. The dielectric layer boasts a dense film structure with a dielectric breakdown voltage ranging from 1.0×10[V/cm] to 1.0×10[V/cm].
Another patent highlights a plasma display panel where a first substrate, equipped with a protective layer, opposes a second substrate across a discharge space. This design seals the substrates around their perimeter, while exposing materials with different electron emission properties at the surface of the protective layer. The composition of these materials can vary, with some existing in a dispersed state.
Career Highlights
Masatoshi Kitagawa has had an extensive career in the technology sector, working with leading companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His commitment to innovation has driven advances in display technology, contributing to the overall evolution of visual media.
Collaborations
Throughout his career, Kitagawa has collaborated with several prominent professionals in the field. Notable coworkers include Takashi Hirao and Mikihiko Nishitani, whose collective efforts have brought forth groundbreaking inventions in the realm of plasma displays.
Conclusion
Masatoshi Kitagawa stands out as a key figure in the development of plasma display technology. His relentless pursuit of innovation and collaboration has resulted in numerous patents that continue to influence the industry. As the world moves toward more advanced display technologies, the contributions of visionaries like Kitagawa will undoubtedly play a vital role in shaping the future.