This inventor holds 36 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Display Technology. Top assignees: Hitachi, Ltd., Hitachi Electronic Devices Co., Ltd., Samsung Sdi Co., Inc.. Active years: 1977-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JA (1977 - 1978)
- Nishitama, JP (1984)
- Suginami, JP (1989)
- Suginami-ku, JP (2000)
- Suginami-ku, Tokyo JP (2001)
- Suginami-ku, Tokyo, JP (2002 - 2005)
- Tokyo, JP (1979 - 2011)
Company Filing History:
21 out of 42,740 
5 out of 23 
5 out of 7,663 
Years Active: 1977-2011
Areas of Expertise:
Title: Shigeo Mikoshiba: A Pioneer in Liquid Crystal Display Technology
Introduction: Shigeo Mikoshiba is an esteemed inventor based in Tokyo, Japan, known for his significant contributions to the field of liquid crystal display (LCD) technology. With an impressive portfolio of 36 patents, Mikoshiba has helped shape the modern visual experience through his innovative designs and improvements.
Latest Patents: Among his latest patents, Mikoshiba has introduced a groundbreaking liquid crystal display device featuring an improved backlight. This device incorporates a liquid crystal panel with a liquid crystal layer positioned between two transparent substrates, where at least one substrate contains patterned electrodes on its inner surface. The backlight system includes a sealed-off transparent tube equipped with a phosphor film and discharge gas, along with multiple electrodes differing in frequency, which enhances the display’s functionality and performance. Additionally, Mikoshiba has developed another liquid crystal display that includes a backlight unit with multiple lamp tubes equipped with outside electrodes. The innovative feature here is the connection of first and second outside electrodes between adjacent lamp tubes, which optimizes electrical connectivity and efficiency.
Career Highlights: Throughout his career, Shigeo Mikoshiba has made significant strides in the display technology sector, particularly during his tenure at Hitachi, Ltd. His work has been instrumental in advancing LCD technology, thus impacting various electronic devices and screens we rely on today.
Collaborations: Mikoshiba has collaborated with notable researchers and professionals, including Tomokazu Shiga and Seiichi Nishiyama. Together, they have worked on various projects that pushed the boundaries of what is possible in display technology.
Conclusion: Shigeo Mikoshiba's contributions to liquid crystal display technology have been invaluable. His innovative patents and collaborative efforts with his peers highlight the importance of teamwork and creativity in advancing technology. As the field continues to evolve, Mikoshiba's work remains a touchstone for future developments in display technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile