Issued Patents All Time
Showing 76–100 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612012 | Method for removing carbon monoxide from reformed gas | Takao Soma, Manabu Isomura | 1997-03-18 |
| 5602326 | Apparatus and method for measuring concentrations of gas components | Toshihiro Yoshida, Takao Murase, Nobuhide Kato, Yuji Katsuda | 1997-02-11 |
| 5518530 | Connected body comprising a gas separator and a metal, and apparatus for separating hydrogen gas from a mixed gas | Osamu Sakai, Tetsuhisa Abe, Tomoyuki Fujii | 1996-05-21 |
| 5489483 | Porous sintered bodies and solid oxide fuel cells using such porous sintered bodies as air electrodes | Takao Soma, Shinji Kawasaki, Hirotake Yamada, Kazuyo Mori | 1996-02-06 |
| 5445902 | Method for operating a power generator | Takao Soma, Shinji Kawasaki, Katsuki Yoshioka | 1995-08-29 |
| 5432024 | Porous lanthanum manganite sintered bodies and solid oxide fuel cells | Takao Soma, Shinji Kawasaki, Kazuyo Mori, Yoshihiro Ito, Katsuki Yoshioka | 1995-07-11 |
| 5380596 | Glass joint body and method of manufacturing the same | Akihiko Yoshida, Makoto Murai | 1995-01-10 |
| 5366941 | Composite ceramics and their production process | Manabu Isomura | 1994-11-22 |
| 5348794 | Monoaxially oriented multilayered packaging material | Masato Kimura, Masataka Oka, Isamu Ogasawara | 1994-09-20 |
| 5256491 | Molded article of crystalline thermoplastic resin with high gas barrier property and production thereof | Takashi Ishida, Masato Kimura | 1993-10-26 |
| 5238882 | Method of manufacturing silicon nitride sintered bodies | Manabu Isomura, Keiji Matsuhiro | 1993-08-24 |
| 5229340 | "Manufacture of MgO-based .beta.""-alumina sintered bodies" | Hiroshi Nemoto | 1993-07-20 |
| 5194337 | Glass joint body and method of manufacturing the same | Akihiko Yoshida, Makoto Murai | 1993-03-16 |
| 5188994 | Beta alumina sintered body and method of manufacturing the same | Shuichi Ichikawa | 1993-02-23 |
| 5177038 | Silicon nitride sintered bodies | Manabu Isomura, Keiji Matsuhiro | 1993-01-05 |
| 5137853 | Beta alumina sintered body and method of manufacturing the same | Shuichi Ichikawa | 1992-08-11 |
| 4940680 | Silicon nitride sintered members | — | 1990-07-10 |
| 4921721 | Silicon carbide sintered members | Minoru Matsui | 1990-05-01 |
| 4882109 | Process of preparing zirconia-coated silicon nitride sintered member | Minoru Matsui | 1989-11-21 |
| 4855263 | Silicon carbide sintered body and method of producing the same | Shinji Kawasaki | 1989-08-08 |
| 4843040 | Silicon nitride sintered bodies | Isao Oda | 1989-06-27 |
| 4818733 | Silicon nitride sintered bodies and a method of producing the same | Masahiro Shirai | 1989-04-04 |
| 4816349 | Zirconia-coated silicon nitride sintered member | Minoru Matsui | 1989-03-28 |
| 4804589 | Silicon carbide sintered members | Minoru Matsui | 1989-02-14 |
| 4801414 | Production of silicon nitride sintered body | Takao Soma | 1989-01-31 |