This inventor holds 84 USPTO granted patents and 20 published patent applications, plus 2 CIPO patents and 13 EPO patents, primarily in Image Processing Technology (CPC class H04N5-23212). Top assignees: Canon Kabushiki Kaisha, Ricoh Company, Ltd., Honda Motor Co., Ltd.. Active years: 1990-2026.
Inventors with similar research interests:
Location History:
- Utsunomiya, JP (1995)
- Kawasaki, JP (1999 - 2007)
- Kanagawa-ken, JP (2004 - 2011)
- Wako, JP (1999 - 2012)
- Saitama, JP (1999 - 2018)
- Kanagawa, JP (1990 - 2023)
- Tokyo, JP (1997 - 2024)
Company Filing History:
49 out of 92,901 
19 out of 28,934 
6 out of 22,006 
Years Active: 1990-2026
Areas of Expertise:
Title: The Innovative Patents of Takeshi Ogawa
Introduction
Takeshi Ogawa, a renowned inventor based in Tokyo, Japan, holds an impressive portfolio of 78 patents. His contributions to the field of technology focus on methods and apparatuses that enhance manufacturing processes, particularly in the area of press-forming technology.
Latest Patents
Ogawa's latest innovations include the "Springback Amount Discrepancy Factor Portion Identification Method and Apparatus," which addresses the issue of discrepancies in springback amounts between a press-formed product and CAE analysis. This method involves several steps such as acquiring the driving stress distribution of a press-formed product and comparing this with the stress distribution obtained from a springback analysis. This thorough method ultimately identifies the factors leading to discrepancies in springback amounts.
Another one of his cutting-edge patents is the "Method for Manufacturing Pressed Component and Method for Manufacturing Blank Material." This technology aims to reduce the occurrence of edge cracks during press forming processes through a two-stage cutting method. Ogawa's innovative approach includes pre-processing techniques to mitigate the risks associated with stretch flange deformation, thereby ensuring the integrity of the pressed components.
Career Highlights
Throughout his career, Takeshi Ogawa has been associated with esteemed companies like Canon Inc. and Ricoh Company, Ltd. His work at these organizations has allowed him to develop and refine his innovative techniques, contributing significantly to the manufacturing landscape.
Collaborations
Ogawa has had the opportunity to collaborate with notable coworkers such as Yasuhiro Nihei and Shu Takahashi. These collaborations have played a vital role in enhancing his inventions and ensuring their successful implementation in various manufacturing processes.
Conclusion
Takeshi Ogawa’s substantial contributions through his patents reflect his expertise in manufacturing technologies and innovation. His latest patents not only address critical challenges within the industry but also pave the way for future advancements in manufacturing processes. As he continues to innovate, Ogawa's work will undoubtedly leave an indelible mark on the field of technology.