Company Filing History:
4 out of 324 
2 out of 92 
1 out of 832,912 Years Active: 1999-2009
Title: Hirofumi Shimoda: Innovator in Wafer Processing Technology
Introduction
Hirofumi Shimoda is a notable inventor based in Mitaka, Japan, recognized for his contributions to wafer processing technology. With a total of five patents to his name, Shimoda has made significant advancements in the field, particularly in the areas of wafer surface observation and cutting line alignment.
Latest Patents
One of Shimoda's latest patents is the "Wafer Surface Observation Apparatus." This innovative device allows for the rapid movement of a wafer to a desired observation position before its surface is examined. The apparatus includes imaging means for capturing the wafer's surface, display means for showing the captured image, and input means for designating specific positions on the display. Additionally, it features conversion means to translate inputted position information into actual positional data on the wafer surface, along with moving means to adjust the display position accordingly.
Another significant patent is the "High Speed Method of Aligning Cutting Lines of a Workplace Using Patterns." This method employs two imaging devices positioned at cutting blade units to simultaneously capture patterns near the center of a wafer. A controller then aligns the wafer so that the current image patterns match a reference pattern. The imaging devices are subsequently moved to capture patterns at the wafer's outer circumference, ensuring precise alignment with reference patterns at those positions.
Career Highlights
Throughout his career, Shimoda has worked with prominent companies such as Tokyo Seimitsu Co., Ltd. and Kulicke and Soffa Investments, Inc. His experience in these organizations has contributed to his expertise in wafer processing technologies and has facilitated the development of his innovative patents.
Collaborations
Shimoda has collaborated with notable individuals in the field, including Masayuki Azuma and Mani Fischer. These partnerships have likely enriched his work and contributed to the advancements in wafer technology.
Conclusion
Hirofumi Shimoda's contributions to wafer processing technology through his innovative patents demonstrate his significant impact on the industry. His work continues to influence advancements in the field, showcasing the importance of innovation in technology.