Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6180890 | Composite type magnetic head using composite metallic wire | Soichiro Matsuzawa | 2001-01-30 |
| 6140613 | PCR method for amplifying a gene using metallic sample container having inner surface coated with a resin or metal oxide | — | 2000-10-31 |
| 6068917 | Composite metallic wire and magnetic head using said composite metal wire | Soichiro Matsuzawa | 2000-05-30 |
| 5960976 | Sample container and method for producing the same | — | 1999-10-05 |
| 5543130 | Metal ceramic composite structure | Tomoyuki Fujii | 1996-08-06 |
| 5531837 | Method for increasing oxidation resistance of Fe-Cr-Al alloy | Tsuneaki Ohashi, Teruhisa Kurokawa | 1996-07-02 |
| 5514347 | Honeycomb structure and a method of making same | Tsuneaki Ohashi | 1996-05-07 |
| 5330703 | Process for firing alloys containing easily oxidizable elements | Tsuneaki Ohashi | 1994-07-19 |
| 5288345 | Method for treating sintered alloy | Tsuneaki Ohhashi, Takashi Harada | 1994-02-22 |
| 5245825 | Honeycomb monolith heater | Tsuneaki Ohhashi, Tomoharu Kondo | 1993-09-21 |
| 5116809 | Oxide series superconductive sintered body and method of producing the same | Keiji Matsuhiro, Hitoshi Sakai | 1992-05-26 |
| 5028162 | Metal-ceramic joined composite bodies | Takashi Ando, Yoshizumi Nakasuji | 1991-07-02 |
| 4951920 | Backflow-preventing valves for injection-molding machines | — | 1990-08-28 |
| 4942999 | Metal-ceramic joined composite bodies and joining process therefor | Isao Oda, Takao Soma, Takashi Ando, Yoshizumi Nakasuji | 1990-07-24 |
| 4901904 | Method of producing brazing metals | — | 1990-02-20 |
| 4897311 | Metal-ceramic composite bodies | Isao Oda | 1990-01-30 |
| 4854025 | Method of producing a turbine rotor | Isao Oda | 1989-08-08 |
| 4822645 | Metallizing paste and a process for metallizing ceramic articles by using such a metallizing paste | Isao Oda, Minoru Matsui | 1989-04-18 |
| 4810585 | Metal-ceramic composite bodies and a method for manufacturing the same | Isao Oda | 1989-03-07 |
| 4784574 | Turbine rotor units and method of producing the same | Minoru Matsui | 1988-11-15 |
| 4763876 | Valve seat insert and cylinder head with the valve seat insert | Isao Oda | 1988-08-16 |
| 4761117 | Turbine rotor and a method of producing the same | Isao Oda | 1988-08-02 |
| 4746582 | Ceramic-metal composite body | — | 1988-05-24 |
| 4740429 | Metal-ceramic joined articles | — | 1988-04-26 |
| 4719075 | Metal-ceramic composite article and a process for manufacturing the same | Minoru Matsui | 1988-01-12 |