Location History:
- Suita, JP (1981)
- Furukawa, JP (1987)
Company Filing History:
Years Active: 1981-1987
Title: Ryoji Kinugawa: Innovator in Display Technology
Introduction
Ryoji Kinugawa is a notable inventor based in Suita, Japan. He has made significant contributions to the field of display technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and efficiency of display elements.
Latest Patents
One of Kinugawa's latest patents is the "Display Element Attachment Holder." This invention features a snap-attachable holder designed to securely hold multiple display elements while minimizing the added thickness to a printed circuit board. The holder has an L-shaped cross-section, equipped with vertical protrusions and pawls that align and engage with the printed circuit board. Additionally, it includes guide slots that ensure the terminals of each display element protrude upwardly in alignment with the pawls.
Another significant patent is the "Interlocking Gang Push-Button Switch." This assembly consists of ganged push-button switches that can move between a first position and a latching position. The design includes a first and a second switch block, with an operation rod featuring a symmetrical cam portion that engages a common latch member. This innovative mechanism allows any switch locked in its latched position to be unlatched by the actuation of any other switch in the assembly.
Career Highlights
Ryoji Kinugawa is currently employed at Alps Electric Co., Ltd., where he continues to develop cutting-edge technologies. His work has significantly impacted the design and functionality of electronic components, particularly in display systems.
Collaborations
Kinugawa has collaborated with talented coworkers, including Minoru Oyama and Kotaroh Tsutsui. Their combined expertise has contributed to the successful development of innovative products in the field.
Conclusion
Ryoji Kinugawa is a distinguished inventor whose work in display technology has led to valuable patents that enhance electronic components. His contributions continue to influence the industry and inspire future innovations.