This inventor holds 12 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Matsushita Display Technology Co., Ltd., Toshiba Kikai Kabushiki Kaisha. Active years: 1982-2010.
Location History:
- Numazu, JP (1982)
- Yokohama, JP (1997 - 2005)
- Kanagawa-ken, JP (2005)
- Fukaya, JP (2010)
Company Filing History:
9 out of 53,240 
2 out of 248 
1 out of 746 Years Active: 1982-2010
Title: Ryoichi Watanabe: Innovator in Display Technology
Introduction
Ryoichi Watanabe is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of display technology, holding a total of 12 patents. His innovative designs have advanced the capabilities of display devices, particularly in liquid crystal technology.
Latest Patents
Watanabe's latest patents include a display device that features a lens array unit and a display unit. This display unit is designed with a first substrate attached to a second substrate, which is positioned between the first substrate and the lens array unit. The display area consists of matrix-arrayed pixels, complemented by a gap control layer that maintains a predetermined gap between the display unit and the lens array unit. Another notable patent is for a liquid crystal display device that boasts a gradation display function with multiple gray levels. This device is engineered to maintain a specific viewing angle characteristic, ensuring optimal display performance.
Career Highlights
Throughout his career, Watanabe has worked with esteemed companies such as Kabushiki Kaisha Toshiba and Toshiba Matsushita Display Technology Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in display technology.
Collaborations
Watanabe has collaborated with notable colleagues, including Yuzo Hisatake and Makiko Sato. These partnerships have fostered a creative environment that has led to innovative solutions in the field.
Conclusion
Ryoichi Watanabe's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced display devices, showcasing the importance of innovation in technology.