Location History:
- Saukawa-machi, JP (2002)
- Kouza-gun, JP (1999 - 2008)
- Kanagawa, JP (1998 - 2012)
- Yokohama, JP (1997 - 2020)
- Tokyo, JP (2022)
Company Filing History:
30 out of 196 
11 out of 383 Years Active: 1997-2022
Title: Kazuhiko Furukawa: Innovator in Writing Instruments
Introduction
Kazuhiko Furukawa is a distinguished inventor based in Yokohama, Japan, renowned for his contributions to the advancement of writing instruments. With a remarkable portfolio of 41 patents, Furukawa has continuously pushed the boundaries of innovation in this field.
Latest Patents
Among his most recent inventions, the "Input Pen and Method of Manufacturing Input Pen" stands out. This innovative input pen features a wooden shaft with a centrally located mounting hole that accommodates a rod-shaped input body. The design ensures the inner surface of the mounting hole and the outer surface of the input body are securely fixed, enhancing usability and reliability. Another significant invention is the "Ballpoint Pen," which allows users to change the width of the drawing line. This sophisticated pen improves responsiveness when distinguishing between thin and thick lines, featuring a first writing part with a writing ball that produces finer lines, and a second writing part designed for thicker lines based on varying writing weights and angles.
Career Highlights
Furukawa has lent his expertise to notable companies, including Mitsubishi Pencil Co., Ltd., where he has honed his skills and contributed to several groundbreaking products. His relentless pursuit of innovation has established him as a leading figure in the development of modern writing instruments.
Collaborations
During his career, Furukawa has collaborated with other renowned inventors, including Yojiro Sano and Takeo Fukumoto. These partnerships have enabled the exchange of ideas and fostered an environment ripe for creative breakthroughs in their projects.
Conclusion
Kazuhiko Furukawa's significant contributions and inventions have made a lasting impact on the writing instrument industry. His latest patents demonstrate not only his innovative spirit but also his commitment to enhancing user experience through thoughtful design and functionality. As he continues to push the boundaries of invention, Furukawa remains a notable figure in the realm of innovations and creativity.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.