This inventor holds 69 USPTO granted patents and 7 published patent applications and 5 EPO patents, primarily in Image Processing (CPC class H04N). Top assignees: Sumitomo Electric Industries, Limited, Kyocera Document Solutions Inc., Matsushita Electric Industrial Co., Ltd.. Active years: 1983-2025.
Inventors with similar research interests:
Location History:
- Sakai, JP (1989)
- Joto-ku, Osaka-shi, JP (1991)
- Izumi, JP (1992 - 1993)
- Yokohama, JP (1987 - 1995)
- Kyoto, JP (1995)
- Fujisawa, JP (2003 - 2006)
- Suita, JP (2004 - 2010)
- Tokorozawa, JP (2011)
- Kanagawa, JP (1983 - 2017)
- Mie, JP (2017)
- Osaka, JP (1985 - 2023)
Company Filing History:
30 out of 10,627Â 
9 out of 6,310Â 
9 out of 27,375Â 
Years Active: 1983-2025
Areas of Expertise:
Title: Hiroshi Yokota: A Pioneer in Image Forming Technology
Introduction
Hiroshi Yokota is a distinguished inventor based in Kanagawa, Japan, known for his significant contributions to the field of image forming technology. With an impressive portfolio of 69 patents, his innovations have advanced the capabilities and efficiency of image processing and printing systems. His latest patents demonstrate his commitment to enhancing the functionality and performance of image forming apparatuses.
Latest Patents
Among Hiroshi Yokota's noteworthy inventions is an advanced image forming apparatus that features a conveying belt equipped with multiple flushing openings and a detection hole. This innovative design allows a discharge timing controller to effectively manage the nozzle flushing process based on the positioning of the detection hole, ensuring optimal printing quality. Another notable patent introduces an image forming apparatus that employs a mask processor to enhance print image precision. This processor identifies print sheet edges and adjusts a mask area accordingly, streamlining the printing process and improving output quality.
Career Highlights
Hiroshi Yokota has built a remarkable career by working with leading companies in the technology sector. He has contributed to Sumitomo Electric Industries, Limited and Panasonic Corporation (formerly Matsushita Electric Industrial Co., Ltd.) where he applied his expertise to the development of innovative image forming technologies. His extensive work in these organizations showcases his capability to translate complex ideas into successful commercial products that meet the demands of the market.
Collaborations
Throughout his career, Hiroshi has collaborated with esteemed colleagues such as Hiroshi Suganuma and Hiroo Kanamori. These partnerships have fostered a shared vision for advancing technology, leading to groundbreaking inventions that have had lasting impacts on the industry.
Conclusion
Hiroshi Yokota's contributions to image forming technology exemplify the spirit of innovation that drives progress in this field. His 69 patents reflect a deep understanding of the technical challenges in image processing and a commitment to resolving them through inventive solutions. As the industry continues to evolve, Yokota's work remains a cornerstone for future advancements.