Location History:
- Kanagawa-ken, JP (2000)
- Yokohama, JP (1999 - 2009)
- Tokyo-To, JP (2009 - 2015)
- Tokyo, JP (1984 - 2021)
Company Filing History:
22 out of 6,180 
19 out of 52,735 
4 out of 2,916 
Years Active: 1984-2021
Areas of Expertise:
Title: The Innovative Contributions of Chiaki Tanuma
Introduction: Chiaki Tanuma, based in Tokyo, Japan, is a prolific inventor with an impressive portfolio of 40 patents. His work primarily focuses on advancements in three-dimensional modeling and inkjet technologies. Through his innovative approaches, he has significantly impacted various industries by improving the efficiency and functionality of these technologies.
Latest Patents: Tanuma's latest inventions include a three-dimensional modeling device and a three-dimensional modeling method. The three-dimensional modeling device is equipped with a data acquisition unit that captures detailed voxel representations of structures. This device features a discharge mechanism that releases a composite material containing multiple dyes, governed by a control unit that strategically models three-dimensional forms based on the acquired data. Each voxel is meticulously divided into multiple elements aligned with three intersecting directions, with each element assigned color data to ensure uniformity across all surfaces.
Additionally, he has developed an inkjet head, which comprises vibration plates that feature openings of varying diameters. Each ink pressure chamber is housed on the vibration plate's surface and contains electrodes that manipulate the ink's flow based on applied driving voltages. The design also includes protective layers and nozzle mechanisms to ensure precise ink ejection, enhancing printing capabilities.
Career Highlights: Tanuma has built a remarkable career, having worked for prominent companies such as Toshiba Tec and Toshiba Corporation. His expertise in development and engineering has fueled his success as an inventor, allowing him to contribute significantly to technological advancements during his tenure.
Collaborations: Throughout his career, Tanuma has collaborated with talented professionals such as Ryutaro Kusunoki and Shuhei Yokoyama. These partnerships have fostered a rich exchange of ideas and innovations, elevating the quality of their collective work.
Conclusion: Chiaki Tanuma stands out as a remarkable inventor whose contributions to three-dimensional modeling and inkjet technology continue to influence the industry. With 40 patents to his name, his work exemplifies the potential of innovation to transform and improve existing technologies. As he continues to push the boundaries of invention, the impact of his work is likely to resonate across various sectors for years to come.