Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8585960 | Method for producing sintered body, and sintered body | Masakatsu Inoue, Toshiichi Ikami, Keiichiro Watanabe, Kunihiko Yoshioka, Kazuhi Matsumoto | 2013-11-19 |
| 8420932 | Ceramic tube for high-intensity discharge lamp and method of producing the same | Sugio Miyazawa, Keiichiro Watanabe | 2013-04-16 |
| 8278233 | Translucent polycrystalline sintered body, method for producing the same, and arc tube for high-intensity discharge lamp | Sugio Miyazawa, Keiichiro Watanabe, Hisanori Yamamoto | 2012-10-02 |
| 8033819 | Mold and molding method | Masakatsu Inoue, Toshiichi Ikami, Keiichiro Watanabe, Kunihiko Yoshioka, Kazuhi Matsumoto | 2011-10-11 |
| 7138192 | Film of yttria-alumina complex oxide, a method of producing the same, a sprayed film, a corrosion resistant member, and a member effective for reducing particle generation | Hirotake Yamada | 2006-11-21 |
| 7019956 | Electrostatic chuck having bonded structure and method of manufacturing the same | Tomoyuki Fujii | 2006-03-28 |
| 6869689 | Joined structures of metal terminals and ceramic members, joined structures of metal members and ceramic members, and adhesive materials | Tomoyuki Fujii, Mitsuru Ohta | 2005-03-22 |
| 6783875 | Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members | Hirotake Yamada, Yuji Katsuda, Masaaki Masuda, Masashi Harada, Hiroyuki Iwasaki +1 more | 2004-08-31 |
| 6756132 | Joined structures of metal terminals and ceramic members, joined structures of metal members and ceramic members, and adhesive materials | Tomoyuki Fujii, Mitsuru Ohta | 2004-06-29 |
| 6749930 | Corrosion-resistive members | — | 2004-06-15 |
| 6706428 | Ceramic sintered bodies and a method of producing the same | Hiromichi Kobayashi, Toshio Oda, Hiroshi Furukubo | 2004-03-16 |
| 6667264 | Silicon nitride sintered material and process for production thereof | Kiyoshi Araki, Katsuhiro Inoue, Masaaki Masuda | 2003-12-23 |
| 6641941 | Film of yttria-alumina complex oxide, a method of producing the same, a sprayed film, a corrosion resistant member, and a member effective for reducing particle generation | Hirotake Yamada | 2003-11-04 |
| 6632549 | Corrosion-resistant member, wafer-supporting member, and method of manufacturing the same | Kiyoshi Araki, Sadanori Shimura, Yuji Katsuda | 2003-10-14 |
| 6562183 | Anti-corrosive parts for etching apparatus | Hirotake Yamada, Sadanori Shimura | 2003-05-13 |
| 6541406 | Silicon nitride sintered material and process for production thereof | Kiyoshi Araki, Katsuhiro Inoue, Masaaki Masuda | 2003-04-01 |
| 6486084 | Composite material and method of producing the same | Toshio Oda, Hiromichi Kobayashi, Shinji Kawasaki | 2002-11-26 |
| 6486542 | Semiconductor-supporting devices, processes for the production of the same, joined bodies and processes for the production of the same | Tomoyuki Fujii | 2002-11-26 |
| 6479174 | Silicon carbide body | Hirotake Yamada, Makoto Murai, Hiroshi Furukubo | 2002-11-12 |
| 6447626 | Method for producing joined body of ALN substrates and joining agent used for the joining | — | 2002-09-10 |
| 6436545 | Joint body of ceramic member and metal member and method of producing the same | Nobuyuki Tanahashi, Tomoyuki Fujii | 2002-08-20 |
| 6365460 | Production of silicon carbide bodies | Hirotake Yamada, Makoto Murai, Hiroshi Furukubo, Yasufumi Aihara | 2002-04-02 |
| 6328198 | Method of manufacturing joint body | Tomoyuki Fujii | 2001-12-11 |
| 6294771 | Electrically heated substrate with multiple ceramic parts each having different volume resitivities | Yuji Katsuda, Kiyoshi Araki | 2001-09-25 |
| 6268069 | Joined articles and a process for producing such joined articles | Tomoyuki Fujii | 2001-07-31 |