Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10622626 | Negative electrode material for secondary battery with non-aqueous electrolyte, method for manufacturing negative electrode material for secondary battery with non-aqueous electrolyte, and lithium ion secondary battery | — | 2020-04-14 |
| 9825290 | Negative electrode material for secondary battery having lithium-doped silicon-silicon oxide composite, method for manufacturing negative electrode, and lithium secondary battery | — | 2017-11-21 |
| 9614222 | Negative electrode material for secondary battery having lithium-doped silicon-silicon oxide composite, method for manufacturing negative electrode, and lithium secondary battery | — | 2017-04-04 |
| 9083026 | Electrolyte membrane-electrode assembly for direct methanol fuel cell | Shigeru Konishi, Hiroshi Matsukawa, Toshio Ohba | 2015-07-14 |
| 8889294 | Negative electrode material for secondary battery having lithium-doped silicon-silicon oxide composite, method for manufacturing negative electrode, and lithium secondary battery | — | 2014-11-18 |
| 8753774 | Negative electrode material for secondary battery having lithium-doped silicon-silicon oxide composite | — | 2014-06-17 |
| 8603698 | Electrolyte for fuel cell, electrolyte membrane for fuel cell, binder for fuel cell, membrane electrode assembly for fuel cell, and fuel cell | — | 2013-12-10 |
| 8183304 | Process for producing solid polyelectrolyte film by graft-polymerizing polymerizable monomer with fluororesin film, solid polyelectrolyte film obtainable by the process, and fuel cell | — | 2012-05-22 |
| 7951503 | Curable resin composition for fuel cell electrolyte film and electrolyte film, process for producing the same, electrolyte film/electrode assembly, and process for producing the same | Mitsuhito Takahashi, Toshio Ohba, Shigeru Konishi | 2011-05-31 |
| 7629393 | Solid polymer electrolyte membrane and process for producing the same, and fuel cell | Norifumi Takahashi, Toshio Ohba | 2009-12-08 |
| 6877344 | Preparation of optical fiber | Toshio Ohba, Masaya Ueno | 2005-04-12 |
| 6774381 | Electron beam system for treating filamentary workpiece, and method of fabricating optical fibers | Toshio Ohba | 2004-08-10 |
| 6432489 | Method for curing optical fiber coating material | Toshio Ohba, Masaya Ueno | 2002-08-13 |
| 5904872 | Heating device, method of manufacturing the same, and processing apparatus using the same | Junichi Arami, Kenji Ishikawa, Harunori Ushikawa, Isao Yanagisawa, Hiroshi Mogi | 1999-05-18 |
| 5759646 | Vessel of pyrolytic boron nitride | Shoji Kano, Ryoji Nakajima, Yukio Kurosawa | 1998-06-02 |
| 5665260 | Ceramic electrostatic chuck with built-in heater | Shoji Kano, Koji Hagiwara, Nobuo Arai, Junichi Arami, Kenji Ishikawa | 1997-09-09 |
| 5663865 | Ceramic electrostatic chuck with built-in heater | Ryoji Nakajima, Toshihiko Shindo, Takaaki Nagao | 1997-09-02 |
| 5606484 | Ceramic electrostatic chuck with built-in heater | Kazuhiro Yamaguchi | 1997-02-25 |
| 5591269 | Vacuum processing apparatus | Junichi Arami, Kenji Ishikawa, Youichi Deguchi, Hironori Yagi, Isao Yanagisawa | 1997-01-07 |
| 5566043 | Ceramic electrostatic chuck with built-in heater | Toshihiko Shindoh, Takaaki Nagao, Kazuhiko Urano, Junichi Arami, Kenji Ishikawa | 1996-10-15 |
| 5350720 | Triple-layered ceramic heater | Yoshihiro Kubota, Kesazi Harada, Kenji Itou | 1994-09-27 |
| 4625918 | Fuel injection valve | Takeo Funada, Tatsuhiko Abe | 1986-12-02 |