Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239121 | Clay-like composition for sintered precious metal body | Shinji Otani | 2019-03-26 |
| 9868669 | Precious metal clay regeneration solution and method for regenerating precious metal clay | Yoshifumi Yamamoto, Tsukasa Ikeda | 2018-01-16 |
| 9399254 | Clayish composition for forming sintered silver alloy body, powder for clayish composition for forming sintered silver alloy body, method for manufacturing clayish composition for forming sintered silver alloy body, sintered silver alloy body, and method for manufacturing sintered silver alloy body | Takashi Yamaji, Shinji Otani | 2016-07-26 |
| 9321105 | Clay-like composition for forming sintered copper body, powder for clay-like composition for forming sintered copper body, method of manufacturing clay-like composition for forming sintered copper body, sintered copper body, and method of manufacturing sintered copper body | Takashi Yamaji, Yoshifumi Yamamoto, Shinji Otani | 2016-04-26 |
| 9194025 | Method of manufacturing sintered silver alloy body and copper oxide-containing clay-like composition | Takashi Yamaji, Shinji Otani | 2015-11-24 |
| 8496726 | Clayish composition for forming sintered silver alloy body, powder for clayish composition for forming sintered silver alloy body, method for manufacturing clayish composition for forming sintered silver alloy body, sintered silver alloy body, and method for manufacturing sintered silver alloy body | Takashi Yamaji, Shinji Otani | 2013-07-30 |
| 8308841 | Clayish composition for forming sintered silver alloy body, powder for clayish composition for forming sintered silver alloy body, method for manufacturing clayish composition for forming sintered silver alloy body, sintered silver alloy body, and method for manufacturing sintered silver alloy body | Takashi Yamaji, Shinji Otani | 2012-11-13 |
| 8227660 | Absorptive article | Kenji Hara | 2012-07-24 |
| 7951126 | Absorbent article | Ayako Nanjyo | 2011-05-31 |
| 7749428 | Method of manufacturing a clad material of bronze alloy and steel | Hiroyuki Sugawara, Yoshiaki Sato, Yukio Ogita, Shigemasa Hakakoshi | 2010-07-06 |
| 7455926 | Airbreathing fuel cell | Takehisa Takagi, Yukio Naruse, Eiji Kato, Shoji Nawa | 2008-11-25 |
| 7387762 | Apparatus for sintering silver clay | Juichi Hirasawa | 2008-06-17 |
| 7323089 | Bonded membrane-electrode assembly for electrolysis of water and water electrolyzer using the same | Eiji Kato, Katsumi Kanematsu, Shoji Nawa | 2008-01-29 |
| 7316853 | Airbreathing fuel cell | Takehisa Takagi, Noboru Owaki, Yukio Naruse, Shoji Nawa | 2008-01-08 |
| 7285343 | Bonded membrane-electrode assembly having water-electrolyzing and power-generating functions, and fuel cell system provided with water electrolyzer using the same | Eiji Kato, Katsumi Kanematsu, Shoji Nawa | 2007-10-23 |
| 7118823 | Airbreathing fuel cell | Eiji Kato, Yukio Naruse, Noboru Owaki, Shoji Nawa | 2006-10-10 |
| 7081149 | Silver powder for silver clay and silver clay containing this silver powder | Juichi Hirasawa | 2006-07-25 |
| 7008712 | Split cell type fuel cell stack | Yukio Naruse, Noboru Ohwaki, Shoji Nawa | 2006-03-07 |
| 6773843 | Portable fuel cell stack | Koji Kitagawa, Eiji Kato, Yukio Naruse, Takashi Inaba | 2004-08-10 |
| 6178843 | Rack guide in rack and pinion type steering system | Katsuhiro Machida, Nobumitsu Mabuchi | 2001-01-30 |
| 6044053 | Dc-balance-value calculation circuit and recording signal generator using the same | — | 2000-03-28 |
| 5911513 | Sliding bearing of copper-based alloy | Hideo Tsuji, Hideo Ishikawa, Takayuki Shibayama | 1999-06-15 |
| 5906311 | Secondary coil plate for linear motor and producing method of the same | Susumu Tsuji, Hideyuki Kidokoro, Takashi Inaba, Masaaki Sakamoto | 1999-05-25 |
| 5896664 | Process for producing aluminum alloy bearing | Hideo Tsuji, Hideo Ishikawa, Takayuki Shibayama | 1999-04-27 |
| 5546118 | Data recording/reproducing method and data send-out method | — | 1996-08-13 |