Location History:
- Sagae, JP (2020)
- Yamagata, JP (2023)
Company Filing History:
3 out of 61 
2 out of 16 
1 out of 3 Years Active: 2020-2024
Title: The Innovations of Takashi Oizumi
Introduction
Takashi Oizumi is a notable inventor based in Sagae, Japan. He has made significant contributions to the field of internal combustion engines, particularly through his innovative designs for cylinder liners and cylinder bores. With a total of three patents to his name, Oizumi's work focuses on improving fuel efficiency and reducing friction in engine components.
Latest Patents
Oizumi's latest patents include advancements in cylinder liners and cylinder bores. One of his inventions provides a cylinder liner that reduces friction on the sliding surface, thereby improving fuel efficiency without increasing oil consumption. This design features a first sliding region, a second sliding region, and a third sliding region, with specific surface roughness measurements that optimize performance. Another patent addresses the challenge of reducing both friction and oil consumption in cylinder liners and bores. By adjusting the groove area ratio in the second sliding region, Oizumi's design effectively minimizes friction while maintaining oil efficiency.
Career Highlights
Throughout his career, Takashi Oizumi has worked with companies such as TPR Co., Ltd. and TPR Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in engine technology.
Collaborations
Oizumi has collaborated with notable coworkers, including Seiji Tamaki and Masayuki Ohira. Their combined expertise has likely fostered innovative solutions in their respective fields.
Conclusion
Takashi Oizumi's contributions to the field of internal combustion engines through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, paving the way for future advancements in engine technology.