Location History:
- Kumagaya, JP (1985 - 1988)
- Saitama, JP (1989 - 1990)
- Kitakyushu, JP (2004)
- Fukuoka-ken, JP (2004 - 2010)
- Tochigi-ken, JP (2009 - 2010)
- Minamikawachi-machi, JP (2011)
- Moka, JP (2010 - 2015)
- Minato-ku, JP (2014 - 2015)
- Shimotsuke, JP (2018)
Company Filing History:
23 out of 2,333 
4 out of 376 
2 out of 241 
Years Active: 1985-2018
Title: Hirohisa Suwabe: Innovating in Ceramic Honeycomb Structures
Introduction
Hirohisa Suwabe, a prominent inventor based in Fukuoka-ken, Japan, has made significant strides in the field of ceramic technology. With an impressive portfolio of 24 patents, Suwabe has established himself as a leading innovator, particularly in the creation of advanced ceramic honeycomb structures and their production methods.
Latest Patents
Among his latest innovations are two pivotal patents. The first is a **Ceramic Honeycomb Structure and Its Production Method**, which describes a unique honeycomb structure comprising crystal phases of aluminum titanate and mullite. This structure is crafted through the sintering of a specific mixture of titania powder, alumina powder, silica powder, and mullite powder, with carefully controlled proportions to achieve optimal properties.
The second patent focuses on the **Production Method of Ceramic Honeycomb Filter**. This method outlines a process for creating a ceramic honeycomb filter with predetermined plugs. It involves immersing the ends of a ceramic honeycomb structure, equipped with a mask, into a plugging material slurry. This innovative procedure ensures precise control over which flow paths are plugged, enhancing the efficiency of the ceramic honeycomb filter.
Career Highlights
Hirohisa Suwabe's career has included valuable experiences in esteemed companies such as Hitachi Metals, Ltd. and Jidosha Kiki Co., Ltd.. His work in these organizations has allowed him to apply his inventive skills, contributing to the advancement of ceramic applications in various industries.
Collaborations
Throughout his career, Suwabe has collaborated with notable colleagues like Yasuhiko Otsubo and Koji Hatanaka. These partnerships have fostered a creative environment for innovation, allowing Suwabe to combine his expertise with the strengths of his coworkers to produce groundbreaking solutions.
Conclusion
Hirohisa Suwabe stands out as a dedicated inventor whose contributions to ceramic technology have pushed boundaries in the field. With his 24 patents, including significant advancements in ceramic honeycomb structures and filters, his work continues to inspire future innovations in the industry. Suwabe's collaborations and experience in reputable companies highlight his commitment to developing transformative solutions that meet modern technological demands.
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.