Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6298579 | Fluidized-bed drying and classifying apparatus | Noboru Ichitani, Isao Hayashi | 2001-10-09 |
| 6253465 | Multi-chamber fluidized bed-carrying classifier | Noboru Ichitani, Isao Hayashi | 2001-07-03 |
| 5944513 | Apparatus for manufacturing cement clinker | Norio Yokota, Nichitaka Sato, Katsuji Mukai, Toshiyuki Ishinohachi, Hideho Hayashi +4 more | 1999-08-31 |
| 5788482 | Sintering method of cement clinkers and sintering apparatus of the same | Isao Hashimoto, Shozo Kanamori, Norio Yokota, Nichitaka Sato, Katsuji Mukai | 1998-08-04 |
| 5690730 | Sintering method of cement clinkers and sintering apparatus of the same | Isao Hashimoto, Shozo Kanamori, Norio Yokota, Nichitaka Sato, Katsuji Mukai | 1997-11-25 |
| 5595599 | Method and apparatus for sintering cement clinker | Norio Yokota, Nichitaka Sato, Katsuji Mukai, Toshiyuki Ishinohachi, Isao Hashimoto +2 more | 1997-01-21 |
| 5536167 | Method and apparatus for sintering cement clinker | Norio Yokota, Nichitaka Sato, Katsuji Mukai, Toshiyuki Ishinohachi, Isao Hashimoto +2 more | 1996-07-16 |
| 5478234 | Apparatus for manufacturing cement clinker | Norio Yokota, Nichitaka Sato, Katsuji Mukai, Toshiyuki Ishinohachi, Hideho Hayashi +4 more | 1995-12-26 |
| 4492570 | Calcining system provided with a planetary cooler | Takeshi Suzuki, Masahiro Uchida, Chikanori Kumagai, Yasuhiko Yotsui | 1985-01-08 |
| 4378234 | Particulate material collecting apparatus | Takeshi Suzuki, Masaharu Takagishi, Kiyoshi Aizawa | 1983-03-29 |
| 4285142 | Suspension type heat exchanger | Takeshi Suzuki, Takashi Hatamori, Minoru Nezuka, Chikanori Kumagai, Masaharu Takagishi | 1981-08-25 |
| 4243382 | Material distributing means for rotary drum type heat treatment apparatus | Takeshi Suzuki, Masahiro Uchida, Minoru Nezuka | 1981-01-06 |