Location History:
- Tokyo, JP (1983 - 1987)
- Urawa, JP (1990 - 2004)
Company Filing History:
23 out of 42,496 
1 out of 46 
Years Active: 1983-2004
Title: **Taisuke Kashima: Innovator in Portable Electronic Computing**
Introduction
Taisuke Kashima, based in Urawa, Japan, is a prominent inventor with an impressive portfolio of 23 patents. His work primarily revolves around portable electronic computing devices, where his innovative designs and functionalities have contributed significantly to the industry.
Latest Patents
Among Kashima's most recent patents is a cutting-edge **portable electronic computer**. This device features a cabinet composed of a top case, bottom case, and an interposed middle case, forming a robust structure. It includes a display unit that is external-facing and a circuit board installed at the bottom, enabling camera functionality alongside its role as a portable information terminal. The design allows the display unit to show photographic image information captured by the camera or received from external devices. Featuring dedicated openings for displaying and operating functions, the device also incorporates a mode switching lever and a scroll unit to enhance user interaction.
Another notable invention is the **portable information terminal unit** that consists of two casings connected by a hinge. This unit boasts a unique see-through liquid crystal display that minimizes power consumption by displaying monochromatic information, effectively responding to the position of the casings. This innovation showcases Kashima's commitment to enhancing the efficiency and usability of portable devices.
Career Highlights
Throughout his career, Taisuke Kashima has been associated with notable companies such as Hitachi, Ltd. and Hitachi Video and Information System, Inc. His experiences in these organizations have honed his skills as an inventor, allowing him to contribute valuable innovations to the field of electronic computing.
Collaborations
Kashima has collaborated with talented coworkers, including **Atsuhiko Urushihara** and **Yoshiaki Amano**. These partnerships have enriched his inventive process, combining diverse expertise to propel forward-thinking designs and solutions.
Conclusion
Taisuke Kashima's contributions to the world of portable electronic computing demonstrate his innovative spirit and commitment to technological advancement. With a significant number of patents to his name, Kashima continues to influence the industry, ensuring that his inventions meet the evolving needs of users worldwide.