Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885908 | Method of determining movement sequence, alignment apparatus, method and apparatus of designing optical system, and medium in which program realizing the designing method | Koji Yoshida, Junya Kiyohara, Isao Ono, Yoshihiro Tatsuzawa | 2005-04-26 |
| 5604012 | Hollow fiber fabric and process for producing the same | Ichiro Okamoto, Tsuguo Fujiwara, Hiroya Murase | 1997-02-18 |
| 5447540 | Method of dyeing a high heat-resistant synthetic fiber material | Tetsuo Okamoto | 1995-09-05 |
| 5441543 | Method of dyeing a synthetic fiber-material and dyed synthetic fiber material | — | 1995-08-15 |
| 5385784 | Deeply dyed polyester fabric | Yoshiyuki Sasaki, Katsuyuki Kasaoka, Tomio Matsubara, Kaoru Asada | 1995-01-31 |
| 4745142 | Stainproof polyester fiber | Shinji Ohwaki, Togi Suzuki | 1988-05-17 |
| 4666764 | Antistatic polyester fabric having water repellency | Fumiki Takabayashi, Setsuo Yamada | 1987-05-19 |
| 4539242 | Pile fabric with non-mushroom shaped cut ends | Yoshiyuki Sasaki, Tetsuo Okamoto, Norihiro Minemura | 1985-09-03 |
| 4445903 | Process for the preparation of woven fabrics of low air permeability | Norihiro Minemura | 1984-05-01 |