Location History:
- Saitama, JP (1984)
- Tokyo-to, JP (1998)
- Wako, JP (1988 - 1999)
- Kawasaki, JP (2017 - 2020)
- Tokyo, JP (1990 - 2023)
Company Filing History:
4 out of 10,092 
2 out of 8,889 
1 out of 2,462 
Years Active: 1984-2023
Title: Innovations of Hiroshi Kasai
Introduction
Hiroshi Kasai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical systems and electronic devices. With a total of 9 patents to his name, his work continues to influence technology today.
Latest Patents
One of his latest patents is an optical element control system. This system comprises an optical element that has an optical property responsive to an applied signal. The variation of the optical property with the signal exhibits hysteresis in a first range of values and no hysteresis in a second range of values. The system includes a memory that stores data representing a hysteresis curve, which indicates the variation of the optical property with increasing and decreasing values of the signal. A controller continuously manages the optical property by generating a cyclic signal with a discontinuity in each cycle, based on the stored data. Another notable patent is for a camera with a communication unit that interacts with an external device. This electronic device features an operation unit, a detection unit, and a communication unit that receives image data from an external image capture unit. The storing unit retains the image data and information on the detected position or orientation.
Career Highlights
Hiroshi Kasai has worked with notable companies such as Honda and Nikon Corporation. His experience in these organizations has allowed him to develop innovative technologies that enhance user experience and functionality in optical and electronic devices.
Collaborations
Some of his coworkers include Kaoru Yoshino and Tomoyuki Sashima. Their collaboration has contributed to the advancement of technology in their respective fields.
Conclusion
Hiroshi Kasai's contributions to innovation in optical systems and electronic devices are noteworthy. His patents reflect a deep understanding of technology and its applications. His work continues to inspire future advancements in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.