Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9279618 | Kiln tool plate for firing ceramic material | Shigeru Hanzawa | 2016-03-08 |
| 8784098 | Shelf assembly for firing | Nobuhiro Matsumoto | 2014-07-22 |
| 7988781 | Non-settling refractory mortar | Osamu Yamakawa, Tetsuhiro Honjo, Akito Higuchi | 2011-08-02 |
| 7833923 | Monolithic refractory material having low expansibility, high strength, and crack extension resistance | Osamu Yamakawa, Tetsuhiro Honjo, Akito Higuchi | 2010-11-16 |
| 7820278 | Refractory mortar cured material | Osamu Yamakawa, Tetsuhiro Honjo, Akito Higuchi | 2010-10-26 |
| 7799417 | Si-SiC based fired body and method for manufacturing the same | Osamu Yamakawa, Seiichi Hori | 2010-09-21 |
| 7494949 | SiC refractory comprising silicon nitride bond thereto and method for production thereof | Toshiharu Kinoshita | 2009-02-24 |
| 7141309 | High thermal conductive material having high thermal conductivity and process for producing the same | Toshiharu Kinoshita | 2006-11-28 |
| 6472058 | Fiber-composite material and method for producing the same | Shigeru Hanzawa, Takao Nakagawa, Mihoko Yamashita | 2002-10-29 |
| 5840436 | Spalling-resistant, creep-resistant and oxidation-resistant setters | Shigeru Hanzawa | 1998-11-24 |
| 5542194 | Silicon carbide body for radiating far-infrared radiation, drying apparatus including the body, and firing apparatus including the body | Shigeru Hanzawa | 1996-08-06 |
| 5338576 | Silicon carbide sintered article and method | Shigeru Hanzawa | 1994-08-16 |