Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8323845 | Solid oxide electrolyte fuel cell plate structure, stack and electrical power generation unit | Masaharu Hatano, Mitsugu Yamanaka, Fuminori Satou, Itaru Shibata, Keiko Kushibiki +2 more | 2012-12-04 |
| 8067101 | Capacitor electrode and method of manufacturing the same | Yoshiko Hishitani, Hidetoshi Nojiri, Didier Hamm, Masaharu Hatano | 2011-11-29 |
| 7790328 | Single cell for fuel cell and solid oxide fuel cell | Keiko Kushibiki, Fuminori Sato, Naoki Hara, Mitsugu Yamanaka, Masaharu Hatano +2 more | 2010-09-07 |
| 7438837 | Method of producing solid electrolyte and solid electrolyte | Masaharu Hatano, Mitsugu Yamanaka, Kenji Furuya, Yoshio Akimune, Masaya Okamoto | 2008-10-21 |
| 7354676 | Cell body for fuel cell and method of manufacturing the same | Naoki Hara, Itaru Shibata | 2008-04-08 |
| 7326484 | Solid oxide fuel cell | Itaru Shibata, Tatsuo Sugiyama, Masaharu Hatano, Mitsugu Yamanaka, Tatsuhiro Fukuzawa +3 more | 2008-02-05 |
| 7186475 | Unit cell for solid oxide electrolyte type fuel cell and related manufacturing method | Itaru Shibata, Keiko Kushibiki, Fuminori Satou, Mitsugu Yamanaka, Masaharu Hatano | 2007-03-06 |
| 7157169 | Fuel cell | Keiko Kushibiki, Masaharu Hatano, Itaru Shibata, Tatsuhiro Fukuzawa, Naoki Hara +4 more | 2007-01-02 |
| 7122265 | Single cell for fuel cell and solid oxide fuel cell | Keiko Kushibiki, Fuminori Sato, Naoki Hara, Mitsugu Yamanaka, Masaharu Hatano +2 more | 2006-10-17 |
| 7122268 | Solid oxide electrolyte fuel cell plate structure, stack and electrical power generation unit | Masaharu Hatano, Mitsugu Yamanaka, Fuminori Satou, Itaru Shibata, Keiko Kushibiki +2 more | 2006-10-17 |
| 7074513 | Unit cell for solid electrolyte type fuel cell and related manufacturing method | Itaru Shibata, Masaharu Hatano, Tatsuhiro Fukuzawa, Naoki Hara, Dong Song +4 more | 2006-07-11 |
| 7045243 | Cell plate structure for fuel cell, manufacturing method thereof and solid electrolyte type fuel cell | Keiko Kushibiki, Fuminori Satou, Mitsugu Yamanaka, Masaharu Hatano, Naoki Hara +2 more | 2006-05-16 |
| 6969565 | Solid oxide fuel cell stack and method of manufacturing the same | Naoki Hara, Keiko Kushibiki, Fuminori Sato, Mitsugu Yamanaka, Masaharu Hatano | 2005-11-29 |
| 6926852 | Cell plate structure for solid electrolyte fuel cell, solid electrolyte fuel cell and related manufacturing method | Fuminori Satou, Mitsugu Yamanaka, Masaharu Hatano, Keiko Kushibiki, Naoki Hara +2 more | 2005-08-09 |
| 6896989 | Solid electrolyte fuel cell and related manufacturing method | Naoki Hara, Mitsugu Yamanaka, Fuminori Satou, Masaharu Hatano, Keiko Kushibiki +2 more | 2005-05-24 |
| 6893760 | Solid oxide fuel cell | Itaru Shibata, Tatsuo Sugiyama, Masaharu Hatano, Mitsugu Yamanaka, Tatsuhiro Fukuzawa +3 more | 2005-05-17 |
| 6590280 | Disk-like gettering unit, integrated circuit, encapsulated semiconductor device, and method for manufacturing the same | Fuminori Satou, Masaki Hirota | 2003-07-08 |
| 5804090 | Process for etching semiconductors using a hydrazine and metal hydroxide-containing etching solution | Yasukazu Iwasaki, Norihiko Kiritani, Makiko Mitamura, Takatoshi Noguchi | 1998-09-08 |
| 5731229 | Method of producing device having minute structure | Makiko Kato, Yasukazu Iwasaki | 1998-03-24 |
| 5681448 | Electrochemical process and system for etching semiconductor substrates | Hidetoshi Nojiri, Yasukazu Iwasaki | 1997-10-28 |
| 5614753 | Semiconductor device with leakage current prevention | Susumu Uchikoshi, Shigeyuki Kiyota, Yasukazu Iwasaki, Takatoshi Noguchi | 1997-03-25 |
| 5376214 | Etching device | Yasukazu Iwasaki | 1994-12-27 |
| 5266152 | Method of etching | Yasukazu Iwasaki | 1993-11-30 |
| 5173149 | Method of etching semiconductor substrate | Hidetoshi Nojiri | 1992-12-22 |
| 5172207 | Semiconductor wafer to be etched electrochemically | Hidetoshi Nojiri | 1992-12-15 |