Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668719 | Insulating protective material | Hideki Kato, Noriyuki Yamamoto, Masami Asai, deceased | 1987-05-26 |
| 4657817 | Magnetic recording material | Tsutomu Okita, Kyoichi Naruo, Nobuo Tsuji, Teruo Nakagawa, Kiyoshi Murase | 1987-04-14 |
| 4621027 | Magnetic recording medium | Tsutomu Okita, Nobuo Tsuji, Yoshito Mukaida, Hiroshi Hashimoto, Teruo Nakagawa +1 more | 1986-11-04 |
| 4425473 | Polymerizable bicyclic orthoester compounds | Kiyokazu Mizutani | 1984-01-10 |
| 4370387 | Pre-coated steel sheets and process for production thereof | Nagaharu Ueno, Joji Oka, Hidejiro Asano, Kiyokazu Mizutani, Yoshiitsu Tominaga | 1983-01-25 |
| 4368314 | Curable composition comprising spiro-orthoester compound | Takeshi Endo, Kiyokazu Mizutani | 1983-01-11 |
| 4338240 | Curable material and process for production thereof | Kiyokazu Mizutani | 1982-07-06 |
| 4332731 | 2-Methylene-1,4,6-trioxaspiro[4,6]undecane, process for the preparation thereof and process for the preparation of polymers | Takeshi Endo, Kiyokazu Mizutani | 1982-06-01 |
| 4330643 | Process for production of acryloyloxy- or methacryloyloxy-terminated polyesters | Kiyokazu Mizutani | 1982-05-18 |