Location History:
- City of Chiba, Chiba Prefecture, JP (1983)
- Chiba, JP (1985 - 1986)
- Chiba-shi, Chiba-ken, JP (1988)
- Nagareyama, JP (1990 - 1996)
- Nagareyama-shi, Chiba, JP (1993 - 1999)
- Kawasaki-Shi, Kanagawa-Ken, JP (2005)
Company Filing History:
4 out of 106 
2 out of 52,711 
1 out of 10,295 
Years Active: 1983-2005
Title: The Innovative Mind of Takafumi Fujita
Introduction
Takafumi Fujita is a prominent inventor based in Nagareyama, Japan. He holds a total of 11 patents, showcasing his significant contributions to technology and engineering. His work primarily focuses on advanced apparatuses and structural innovations that enhance functionality and safety.
Latest Patents
One of his latest inventions is a probe apparatus designed for processing substrates. This apparatus includes a stage for placing the substrate, a semiconductor device with multiple groups of electrode pads, and a probe-card holding mechanism. The driving mechanism allows the stage to move, enabling the probe needles to contact the electrode pads effectively. Additionally, it features a converting device that transforms mechanical vibration energy into electrical energy, along with an electrical circuit that generates an electrical current based on this energy.
Another notable patent is the seismic isolation sliding bearing for structures. This invention consists of a dish with a conical or spherical concave surface and a bearing element made from low-friction material. The design ensures that the bearing does not resonate with earthquake vibrations and can return to its original position after seismic activity ceases, providing enhanced stability and safety.
Career Highlights
Throughout his career, Takafumi Fujita has worked with various companies, including Mitsubishi Steel Manufacturing Co., Ltd. His innovative spirit and technical expertise have led to the development of groundbreaking technologies that address real-world challenges.
Collaborations
Fujita has collaborated with notable individuals in the field, including Hiroshi Kurabayashi and Toshio Omi. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Takafumi Fujita's contributions to the field of invention are significant and impactful. His innovative patents reflect his dedication to improving technology and safety in various applications. His work continues to inspire future advancements in engineering and design.
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.