Location History:
- Hamamatsu, JP (1987 - 1988)
- Shizuoka, JP (1985 - 1995)
Company Filing History:
Years Active: 1985-1995
Title: **The Innovations of Yoshihiko Murase: A Pioneer in Musical Instrument Sound Engineering**
Introduction
Yoshihiko Murase is an accomplished inventor based in Shizuoka, Japan, recognized for his notable contributions to the field of musical instrument sound design. With a portfolio of five patents, Murase has made significant advancements that enhance the auditory experience of various instruments, reflecting his innovative spirit and technical prowess.
Latest Patents
Among his recent innovations, Murase has developed a patented soundboard for musical instruments that employs a laminated construction method. This design incorporates a core with a higher shearing elastic modulus and lower shearing loss tangent than that of the front and rear plates. Such an arrangement minimizes shearing loss in the treble range, ultimately leading to a marked improvement in tonal balance across the spectrum.
Additionally, he has invented a method for producing a sound bar specifically for percussive musical instruments. This method involves constructing a fiberglass reinforced plastic (FRP) sound bar, ideally through lamination. The design proposes that 30 to 80% of reinforcing fibers be aligned in a resin matrix, predominantly in the longitudinal direction of the sound bar. Furthermore, it features uniformly distributed longitudinal pores throughout the cross-section, allowing for cost-effective production while achieving optimal sound extension.
Career Highlights
Yoshihiko Murase's career spans significant contributions while working for prominent companies in the industry, such as Nippon Gakki Seizo Kabushiki Kaisha and Yamaha Corporation. His experience with these esteemed organizations has shaped his expert understanding of sound engineering in musical instruments.
Collaborations
Throughout his professional journey, Murase has collaborated with notable individuals such as Shuichi Sawada and Osamu Tomita. These partnerships have facilitated the exchange of ideas and fostered innovations that continue to influence the realm of musical sound design.
Conclusion
Yoshihiko Murase's inventive work and approach have undeniably impacted the musical instrument industry. With his focus on improving sound quality and production methods, Murase remains a key figure among inventors in this field, continuously inspiring future innovations. His contributions are a testament to the harmony of technology and art in musical instrument creation.