Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275759 | Zirconia sol, method for production thereof, porous ceramic-producing slurry, and porous ceramic product obtained by use thereof | Kazuo Hata, Tsukawa Takahashi, Teruyuki Moto | 1994-01-04 |
| 5234870 | Zirconia sol and method for production thereof | Kazuo Hata, Tsukasa Takahashi, Teruyuki Moto | 1993-08-10 |
| 5057360 | Ceramic green sheet | Kazuo Hata, Norikazu Aikawa, Masato Adachi | 1991-10-15 |
| 5055442 | Carrier for catalyst and method for production thereof | Kazuo Hata, Tsukasa Takashashi | 1991-10-08 |
| 4927560 | Method for production of inorganic minute globular particles | Kazuo Hata, Tsukasa Takahashi | 1990-05-22 |
| 4760153 | Process for producing maleic anhydride | Youjirou Takahashi, Junichi Toyoda, Toshimasa Kushihara, Ikuo Kurimoto, Yoshiyuki Nakanishi | 1988-07-26 |
| 4664894 | Micronized zirconia and method for production thereof | Takehiko Suzuki, Norikazu Aikawa | 1987-05-12 |