Location History:
- Yokohama, JP (2004 - 2005)
- Tokyo, JP (2006 - 2011)
Company Filing History:
2 out of 42,485 
1 out of 14 
1 out of 2,874 
Years Active: 2004-2011
Title: Ritsurou Orihashi: Innovator in Detection Technology
Introduction
Ritsurou Orihashi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of detection technology, holding a total of 4 patents. His innovative work focuses on improving the accuracy and efficiency of detection systems.
Latest Patents
Orihashi's latest patents include a contamination-inspecting apparatus and a detection circuit. The detection part of this apparatus features a subtraction module that calculates correction data from detection systems when a reference-voltage generation module applies a reference voltage. Additionally, it includes a data-holding module for storing the correction data, an addition module for correcting detection data, a comparison module for comparing detection data with switching data, and a selector for switching data of the detection systems based on the output of the comparison module. Another significant patent is a pulse generation circuit and a semiconductor tester that utilizes this circuit. This pulse generation circuit comprises a pulse formation circuit for generating normal and dummy pulses, a data calculation circuit for determining first delay value data, a dummy pulse control circuit for managing dummy pulse generation, and a logical gate circuit for eliminating unnecessary dummy pulses.
Career Highlights
Throughout his career, Orihashi has worked with prominent companies such as Hitachi, Ltd. and Hitachi High-Tech Electronics Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in detection technology.
Collaborations
Orihashi has collaborated with notable colleagues, including Masami Makuuchi and Masayoshi Takahashi. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Ritsurou Orihashi is a distinguished inventor whose work in detection technology has led to several important patents. His contributions continue to influence the field and demonstrate the impact of innovative thinking in technology.
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.