This inventor holds 1 USPTO granted patent. Top assignee: Mitsumi Electric Company Ltd.. Active years: 1981.
Company Filing History:
Years Active: 1981
Title: Innovations of Yoshihiko Maejima
Introduction
Yoshihiko Maejima is a notable inventor based in Numazu, Japan. He is recognized for his contributions to tuning apparatus technology. His innovative designs have paved the way for advancements in user-friendly tuning devices.
Latest Patents
Yoshihiko Maejima holds a patent for a push button type tuner apparatus. This invention features a plurality of push buttons that facilitate preset tuning and retuning operations. The apparatus includes memory plates that rotate with respect to each push button, clamp plates that secure the memory plates during tuning, and a slide plate that connects to the tuning part for manual adjustments. Additionally, the design incorporates comparators that ensure precise positioning during tuning operations. The journal-bearing part of the memory plate is ingeniously designed with a round pin and a triangular hole, allowing for stable maintenance during use. He has 1 patent to his name.
Career Highlights
Yoshihiko Maejima is currently employed at Mitsumi Electric Company Ltd. His work at this esteemed company has allowed him to focus on developing innovative tuning solutions. His expertise in this field has made significant contributions to the company's product offerings.
Collaborations
Yoshihiko Maejima has collaborated with Teruo Shimazu, enhancing the development of tuning technologies. Their partnership has fostered innovation and creativity in their projects.
Conclusion
Yoshihiko Maejima's contributions to the field of tuning apparatuses exemplify his innovative spirit and dedication to technology. His patent for the push button type tuner apparatus showcases his ability to create practical solutions for everyday challenges.