This inventor holds 31 USPTO granted patents and 6 published patent applications and 14 EPO patents. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation, Fuji Film Co., Ltd.. Active years: 1995-2011.
Location History:
- Shizuoka-ken, JP (2000 - 2008)
- Fujieda, JP (2009)
- Shizuoka, JP (1995 - 2010)
- Haibara-gun, JP (2010 - 2011)
Company Filing History:
17 out of 16,458 
13 out of 16,860 
1 out of 13 Years Active: 1995-2011
Areas of Expertise:
Title: Ikuo Kawauchi: Innovator in Photographic Technology
Introduction: Ikuo Kawauchi is a distinguished inventor hailing from Shizuoka-ken, Japan, renowned for his significant contributions to the field of photographic technology. With 31 patents to his name, Kawauchi has played a pivotal role in advancing innovations in lithographic printing plates.
Latest Patents: Among his latest inventions, Kawauchi has developed a "Method for Making Positive Photosensitive Planographic Printing Plate." This method encompasses creating a base with an undercoat layer and an image recording layer, where the undercoat layer is derived from a solution containing a solvent and an acrylic resin with an alkali-soluble group. His technique includes critical steps such as drying with steam-containing hot air under specific temperature and humidity parameters, showcasing his expertise in materials science. Another notable invention is the "Photopolymerization Type Photosensitive Lithographic Printing Plate Precursor." This precursor, designed for laser exposure, features a hydrophilic support, a photosensitive layer containing a sensitizing dye, and a protective layer, demonstrating ingenuity in light-sensitive materials.
Career Highlights: Ikuo Kawauchi has significantly impacted his field through his tenure at industry-leading companies such as Fuji Photo Film Company, Limited and Fujifilm Corporation. His work has influenced countless products and processes that define modern photographic technology.
Collaborations: Throughout his career, Kawauchi has collaborated with esteemed colleagues, including Ippei Nakamura and Hideo Miyake. These collaborations have enriched his research and development initiatives, further enhancing the advancements made in photographic technology.
Conclusion: Ikuo Kawauchi stands out as a key innovator in the realm of printing technology. His 31 patents reflect a commitment to research and innovation, leading to new methodologies and products that continue to shape the industry. His legacy proves the powerful intersection of creativity and technology in solving contemporary challenges in photographic applications.