Location History:
- Higashiosaka, JP (2000)
- Katano, JP (2004 - 2005)
- Ogaki, JP (2012)
- Niwa-gun, JP (2013)
Company Filing History:
5 out of 8,780 
1 out of 12 
1 out of 832,761 Years Active: 2000-2013
Title: Innovations of Katsumi Umeda
Introduction
Katsumi Umeda is a notable inventor based in Katano, Japan. He has made significant contributions to the field of information acquisition and object detection technologies. With a total of 6 patents to his name, Umeda's work reflects a commitment to advancing technological solutions.
Latest Patents
Umeda's latest patents include an object detecting device and an information acquiring device. The information acquiring device features a light source that emits light of a predetermined wavelength band. It also includes a projection optical system that projects this light toward a target area in a specific dot pattern. A light receiving element captures the reflected light and outputs a signal. This arrangement ensures that the projection optical system projects light in a manner that maintains a pitch equal to or larger than 2.5 pixels in the alignment direction of the light source and the light receiving element.
Another of his recent patents is an information acquiring device that incorporates a laser light source emitting light in a predetermined wavelength region. This device includes a projection lens that directs the laser light toward a targeted area, along with an image sensor that receives the reflected light. An imaging lens guides the reflected light to the image sensor, while a filter transmits the light from the laser source. An actuator is included to incline the filter, and a filter controlling circuit adjusts the filter's position to align with the wavelength region of the laser light.
Career Highlights
Throughout his career, Umeda has worked with various companies, including Sanyo Electric Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Umeda has collaborated with notable individuals in his field, including Takaaki Uchiyama and Kenichi Ezaki. These partnerships have likely enhanced his work and led to further advancements in technology.
Conclusion
Katsumi Umeda's contributions to the field of information acquisition and object detection are significant. His innovative patents and collaborations reflect his dedication to technological advancement. Umeda continues to be a prominent figure in the realm of inventions.