Shigeki Ogawa is a prominent inventor based in Utsunomiya, Japan, known for his contributions to measurement and manufacturing technologies. With a total of four patents to his name, Ogawa has made significant advancements in the fields of measurement apparatus and manufacturing methods that enhance precision in electronic devices.

Latest Patents

Among his latest innovations are several noteworthy patents. One of his patents focuses on a beam measuring apparatus that includes a detection device with a shield member and a detector. This innovative structure allows for the detection of beams that are partially shielded, providing high-precision measurements. The apparatus is designed with a relative movement mechanism and a controller to facilitate the traversing of the beam across multiple points on the shield member. The technology harnesses signals obtained from these points to derive characteristic metrics based on the signal sequence.

Another patent concerns a sophisticated method of manufacturing devices and substrates. This method involves two crucial steps: first, forming a circuit pattern and an alignment mark on a substrate, and second, accurately measuring the position of the alignment mark to ensure precise substrate positioning. The alignment mark features various linear patterns that are strategically arranged to maintain precision in the manufacturing process. This method is pivotal in producing high-quality electronic components that meet stringent precision requirements.

Career Highlights

Shigeki Ogawa currently works at Canon Inc., a global leader in imaging and optical products, where he applies his inventiveness to develop cutting-edge technologies. His work has been instrumental in furthering Canon's commitment to innovation and excellence in electronic manufacturing.

Collaborations

Throughout his career, Ogawa has collaborated with notable coworkers such as Hideki Ina and Fumio Sakai. These partnerships have fostered an environment of innovation, leading to the development of highly effective solutions in measurement and manufacturing technologies.

Conclusion

Shigeki Ogawa's contributions to patents in measurement and manufacturing techniques underline the significance of innovation in enhancing product quality and precision. His work continues to drive advancements in technology, exemplifying the impact that dedicated inventors can have in their respective fields.

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