Takahiro Iwasawa

Title: The Innovations of Takahiro Iwasawa

Introduction

Takahiro Iwasawa is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of imaging technology, holding a total of 10 patents. His work has been instrumental in advancing the capabilities of solid-state image pickup devices and image input devices.

Latest Patents

One of Iwasawa's latest patents is for a solid-state image pickup device. This device features a pixel array with multiple photodiodes arranged in a matrix, along with electric charge transfer gates and a floating diffusion (FD). The design includes a reset transistor and an amplifier transistor shared by four adjacent photodiodes. This innovative approach allows for a minimized readout blanking period and enables high-speed signal charge readout. Additionally, the configuration reduces the number of required readout signal lines, allowing for larger openings in the photodiodes.

Another notable patent is for an image input device that incorporates color temperature measuring and correcting circuits. This device consists of an optical lens, an image sensor, and a color filter positioned between the lens and the sensor. It features a memory for temporarily storing imaging signals and a color temperature measuring circuit that assesses the color temperature of the imaging signal across various measurement areas. This technology enhances the accuracy of color reproduction in images.

Career Highlights

Throughout his career, Takahiro Iwasawa has worked with renowned companies such as Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in imaging technology.

Collaborations

Iwasawa has collaborated with notable colleagues, including Keiichi Tsumura and Kunihiro Imamura. These partnerships have fostered a creative environment that has led to the development of advanced imaging solutions.

Conclusion

Takahiro Iwasawa's contributions to the field of imaging technology are significant and impactful. His innovative patents and collaborations have paved the way for advancements that enhance image quality and performance. His work continues to influence the industry and inspire future innovations.