This inventor holds 3 USPTO granted patents. Top assignees: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Other. Active years: 1991-1994.
Location History:
- Deguchi, JP (1991)
- Hirakata, JP (1991)
- Hirakata-shi Osaka, JP (1994)
Company Filing History:
2 out of 698 
1 out of 834,453 Years Active: 1991-1994
Title: **Shigeru Motani: Innovator of Synthetic Resin Foams**
Introduction
Shigeru Motani, an esteemed inventor from Hirakata, Japan, has made significant contributions to the field of synthetic materials. With a total of three patents to his name, Motani's work primarily focuses on the production processes of synthetic resin foams.
Latest Patents
Among his notable inventions, two of Motani's latest patents are particularly remarkable. The first is a "Process for Producing Synthetic Resin Foam," which details an innovative method for creating synthetic resin foam characterized by cells of two distinct sizes: one size measuring at most 0.3 mm and another ranging between 0.4 to 1 mm. This breakthrough enhances the material's structural integrity.
The second patent, titled "Extruded Synthetic Resin Foam and Its Manufacturing Method," describes an extruded foam with a cell structure similarly composed of two different cell sizes. In this invention, the smaller cell size does not exceed 0.25 mm, while the larger size remains between 0.4 and 1 mm. The process involves creating a mixture of synthetic resin, fine mineral powder with hydroxyl groups, and a cell-controlling agent, which is then extruded to produce the foam. The foams produced can include styrenic types, underlining the versatility of Motani's innovations.
Career Highlights
Shigeru Motani’s career boasts collaborations with prominent companies such as Kanegafuchi Kagaku Kogyo Kabushiki Kaisha. His expertise and innovative thinking have led to advancements that are relevant in various industries focused on material science and engineering.
Collaborations
Throughout his career, Motani has worked alongside talented professionals, including Tadayuki Saito and Toshiya Ito. Their collective insights and expertise have surely contributed to the successful development of Motani's inventions, propelling new ideas into practical applications.
Conclusion
Shigeru Motani remains a notable figure in the field of synthetic materials, exemplifying innovation through his patents and collaboration with industry leaders. His contributions continue to impact the production and utilization of synthetic resin foams, paving the way for further advancements in material science.