Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788942 | Dry analysis element for quantitative analysis of analyte contained in whole blood | Toru Kitani | 1998-08-04 |
| 5466505 | Napped fabric and process for its production | Keiji Fukuda, Isao Tokunaga | 1995-11-14 |
| 5407735 | Tapered fiber and napped fabric utilizing the same | Keiji Fukuda, Eiji Akiba | 1995-04-18 |
| 5087519 | Ethylene-vinyl alcohol copolymer composite fiber and production thereof | Shinji Yamaguchi, Kiyoshi Hirakawa, Seiji Kashima, Kazuhiko Tanaka, Masao Kawamoto | 1992-02-11 |
| 5047448 | Antimicrobial-shaped article and a process for producing the same | Kazuhiko Tanaka, Kiyoshi Hirakawa, Kiyoshi Takisawa, Masao Kawamoto | 1991-09-10 |
| 4803332 | Apparatus for plasma treatment of a sheet-like structure | Motoyasu Koyama, Hidetoshi Teraoka, Shinji Yamaguchi, Itsuki Sakamoto, Akira Namba +1 more | 1989-02-07 |
| 4745027 | Fiber having high density and roughened surface | Katsura Maeda, Masanori Sato, Shinji Yamaguchi | 1988-05-17 |
| 4728564 | Sheet-like structures and process for producing the same | Itsuki Sakamoto, Shinji Yamaguchi | 1988-03-01 |
| 4522873 | Fibrous structure having roughened surface | Shinji Yamaguchi, Akira Kubotsu | 1985-06-11 |
| 4451534 | Synthetic fibers imparted with an irregular surface and a process for their production | Shinji Yamaguchi, Katsura Maeda, Kazuo Yamamoto | 1984-05-29 |
| 4254182 | Polyester synthetic fiber containing particulate material and a method for producing an irregularly uneven random surface having recesses and projections on said fiber by chemically extracting said particulate material | Shinji Yamaguchi, Takaakira Tsuji, Katsura Maeda, Masao Kawamoto, Akira Kubotsu | 1981-03-03 |