Location History:
- Toyama, JP (1994)
- Kurobe, JP (1985 - 1999)
- Toyama-ken, JP (1997 - 2002)
Company Filing History:
14 out of 1,145 
9 out of 1,442 
2 out of 44 Years Active: 1985-2002
Title: Hirokazu Watanabe: Innovator from Kurobe, Japan
Introduction
Hirokazu Watanabe is a prolific inventor based in Kurobe, Japan. He holds an impressive 25 patents, showcasing his dedication to innovation and his contributions to various fields. His inventions reflect a keen understanding of practical challenges and a desire to enhance everyday experiences.
Latest Patents
Among Hirokazu's latest patents are two noteworthy innovations:
1. **Tack for Button** - This invention provides a tack designed to prevent puckering when secured into fabric. The innovative design features a cylindrical post at the center of a seat plate, with a quadrangular pyramid-shaped head that has a pointed tip. The head's angle is optimized to ensure a linear contact with the cloth, preventing puckering and allowing for a secure engagement with the boss portion of a button.
2. **Male/Female Engaging Device with Tape** - This device is crafted to minimize the gap between a pair of tapes while providing a stylish appearance. Female engaging devices made of synthetic resin are attached to one tape, while male engaging devices belong to the other. The design allows for seamless engagement or disengagement within the side edge of the tapes, facilitating a sleek look.
Career Highlights
Hirokazu has made significant contributions through his patent work, further enhanced by his tenure at reputable companies such as Yoshida Kogyo Co., Ltd. and YKK Corporation. His engineering background and inventive spirit have greatly influenced the development of practical solutions in his field.
Collaborations
Throughout his career, Hirokazu has collaborated with talented individuals such as Hiroshi Matoba and Yoshihiro Kanzaka. These partnerships have contributed to the successful development of his innovative products and reinforced the importance of teamwork in the inventive process.
Conclusion
Hirokazu Watanabe's dedication to innovation is evident in both his patented inventions and his fruitful collaborations. As an inventor, he continues to impact various industries by addressing real-world problems through creative solutions. His work exemplifies the spirit of ingenuity and showcases the potential of innovative thinking.