Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286210 | Joined material and method of manufacturing same | Ichiro Fujita, Megumu Doi, Taihei Matsumoto, Tomoyuki Okuni, Fumishige Nakamura +1 more | 2022-03-29 |
| 9296660 | Ceramic carbon composite material, method for producing ceramic carbon composite material, ceramic-coated ceramic carbon composite material, and method for producing ceramic-coated ceramic carbon composite material | Weiwu Chen, Masaharu Nakamura, Taihei Matsumoto, Tetsuro Tojo | 2016-03-29 |
| 9085493 | Process for production of silicon-carbide-coated carbon base material, silicon-carbide-coated carbon base material, sintered (silicon carbide)-carbon complex, ceramic-coated sintered (silicon carbide)-carbon complex, and process for production of sintered (silicon carbide)-carbon complex | Masaharu Nakamura, Tetsuro Tojo | 2015-07-21 |
| 9045375 | Method for producing silicon carbide-carbon composite | Weiwu Chen, Tetsuro Tojo | 2015-06-02 |
| 8894962 | Carbon material and method of manufacturing the same | Megumu Doi, Tsuyoshi Matsumoto, Masao Tokita | 2014-11-25 |
| 7688279 | Fractal structure, super structure of fractal structures, method for manufacturing the same and applications | Soshu Kirihara, Atsutaka Mori, Mitsuo Takeda, Katsuya Honda, Kazuaki Sakoda | 2010-03-30 |
| 7303626 | Three-dimensional periodic structure and method for producing the same | Soshu Kirihara, Takuji Nakagawa, Katsuhiko Tanaka | 2007-12-04 |
| 6998942 | Three-dimensional periodic structure, method of producing the same, high frequency element, and high frequency apparatus | Soshu Kirihara, Jun Hattori, Hiromu Tokudera | 2006-02-14 |
| 6730178 | Coating method by intermetallic compound | Kiyotaka Matsuura, Toshio Teramoto | 2004-05-04 |
| 6673439 | Coated diamond, manufacturing method and composite material thereof | Hideki Moriguchi | 2004-01-06 |
| 5194236 | Process for preparing NbN superconducting material | Mitsue Koizumi, Manshi Ooyanagi, Kimiaki Tanihata, Osamu Yamada, Ichiro Matsubara +1 more | 1993-03-16 |
| 5093056 | High strength Si.sub.3 N.sub.4 composite containing SiC whiskers and method of producing the same | Mitsue Koizumi, Hiroyuki Takemura | 1992-03-03 |
| 4999144 | Pressure self-combustion sintering method | Hirohiko Nakata | 1991-03-12 |
| 4965044 | Method of sintering ceramics and metal dispersed reinforced ceramics obtained thereby | Osamu Yamada, Mitsue Koizumi, Osamu Komura, Eiji Kamijo, Masaaki Honda +1 more | 1990-10-23 |
| 4906295 | Dispersed reinforced ceramics | Osamu Yamada, Mitsue Koizumi, Osamu Komura, Eiji Kamijo, Masaaki Honda +1 more | 1990-03-06 |