Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5917273 | Color cathode-ray tube including a shadow mask having holes arranged with a monotonically non-decreasing arrangement pitch | Mitsuru Watanabe | 1999-06-29 |
| 5633558 | Color cathode-ray tube including a shadow mask having holes arranged with a monotonically non-decreasing arrangement pitch | Mitsuru Watanabe | 1997-05-27 |
| 5573982 | Slurry composition, shaping method using the same, and fired body | Kumehiko Sanada, Hiroshi Muto | 1996-11-12 |
| 5380574 | Mats and rugs and process for producing the same | Takashi Fukushima, Kenzou Ichihashi | 1995-01-10 |
| 5332457 | Process for producing carpet | Kenzou Ichihashi | 1994-07-26 |
| 4957677 | Process for producing composite laminate comprising insert part and injection-molded part | Masahiro Aoki, Takeo Tsukamoto | 1990-09-18 |