Location History:
- Hyogo, JP (2004)
- Himeji, JP (2005 - 2007)
- Kakogawa, JP (2011 - 2024)
Company Filing History:
13 out of 101 
1 out of 85 
1 out of 26 Years Active: 2004-2024
Title: The Innovative Contributions of Minoru Iizuka
Introduction: Minoru Iizuka, hailing from Kakogawa, Japan, is a notable inventor with an impressive portfolio of 13 patents. His innovative spirit and commitment to engineering excellence have led to significant advancements in technology, particularly in the field of crystal oscillators and piezoelectric devices.
Latest Patents: Among his most recent inventions are the oven-controlled crystal oscillator and a piezoelectric resonator device. The oven-controlled crystal oscillator incorporates a core section that includes a crystal resonator, an oscillator IC, and a heating IC. This core section is supported by a package through an interposer and is hermetically encapsulated, ensuring stability and precision in its function. On the other hand, the piezoelectric resonator device features an innovative sandwich structure that effectively minimizes gas generation while maintaining a reduced size. This device includes a crystal resonator plate with specific bonding patterns designed for optimal performance, achieved through diffusion bonding.
Career Highlights: Throughout his career, Minoru Iizuka has been affiliated with prominent companies such as Daishinku Corporation and Neomax Co., Ltd. His work at these institutions reflects his dedication to developing cutting-edge technologies that enhance the functionality of electronic components.
Collaborations: Iizuka has worked alongside esteemed colleagues in the field, including Takuya Kojo and Yoshikiyo Ogasawara. These collaborations have undoubtedly contributed to the success of his inventions and have fostered a creative environment for innovation.
Conclusion: Minoru Iizuka's contributions to the fields of electronics and engineering are commendable. With a focus on developing efficient and reliable devices, his patents will continue to influence the industry and inspire future generations of inventors. His work exemplifies the essence of innovation, showcasing the profound impact that dedicated inventors can have on technology.