Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964173 | Feedstock composition and raw coke for electricity storage carbon material and needle coke | Takashi Oyama, Kazuhisa Nakanishi, Tamotsu Tano, Keiji Higashi, Ippei Fujinaga +3 more | 2011-06-21 |
| 7959888 | Raw coke for electricity storage carbon material and needle coke | Takashi Oyama, Kazuhisa Nakanishi, Tamotsu Tano, Keiji Higashi, Ippei Fujinaga +7 more | 2011-06-14 |
| 7754178 | Raw-material carbon composition for carbon material for electrode of electric double-layer capacitor | Tamotsu Tano, Takashi Oyama, Keizo Ikai, Kiwamu Takeshita | 2010-07-13 |
| 7709353 | Method for producing semiconductor device | Satoshi Taniguchi | 2010-05-04 |
| 7582902 | Raw material carbon composition for carbon material for electrode in electric double layer capacitor | Tamotsu Tano, Shiro Nakamo, Takashi Oyama, Keizou Ikai, Kiwamu Takeshita | 2009-09-01 |
| 7564676 | Electric double layer capacitor, activated carbon for electrode therefor and method for producing the same | Eiji Kitajima, Yuichi Nakano, Kiwamu Takeshita, Keizo Ikai, Tatsuji Maruyama +1 more | 2009-07-21 |
| 7244973 | Field-effect semiconductor device and method for making the same | Satoshi Taniguchi, Toshikazu Suzuki, Jun Araseki | 2007-07-17 |
| 7160766 | Field-effect semiconductor device and method for making the same | Satoshi Taniguchi, Toshikazu Suzuki, Jun Araseki | 2007-01-09 |
| 6870203 | Field-effect semiconductor device and method for making the same | Satoshi Taniguchi, Toshikazu Suzuki, Jun Araseki | 2005-03-22 |
| 6553164 | Y-branch waveguide | Hideaki Okayama | 2003-04-22 |
| 6542670 | Wavelength demultiplexer | Hiromi Takahashi | 2003-04-01 |
| 6528370 | Semiconductor device and method of manufacturing the same | Toshikazu Suzuki | 2003-03-04 |
| 6469315 | Semiconductor device and method of manufacturing the same | Toshikazu Suzuki | 2002-10-22 |
| 6463188 | Optical integrated circuit device | Hiromi Takahashi | 2002-10-08 |
| 6411765 | Optical waveguide element and method for manufacturing optical waveguide element | — | 2002-06-25 |
| 6403150 | Heat-sensitive stencil and method of fabricating same | Masayuki Ohta, Takehiko Iwaoka, Fumiaki Arai, Hiroshi Tateishi, Masanori Rimoto +2 more | 2002-06-11 |
| 6353088 | Method for removing volatile matter from polymer solution composition | Toshihisa Fujitaka, Koji Hirashima, Keiichi Hayashi | 2002-03-05 |
| 6118686 | Memory device | Kenichi Taira, Toshikazu Suzuki | 2000-09-12 |
| 6096374 | Heat-sensitive stencil and method of fabricating same | Masayuki Ohta, Takehiko Iwaoka, Fumiaki Arai, Hiroshi Tateishi, Masanori Rimoto +2 more | 2000-08-01 |
| 6090862 | Process for recycling polyolefin cross-linked substance or polyolefin foamed substance | Narihito Tatsuda, Kenzo Fukumori, Norio Sato, Seiichi Sahara | 2000-07-18 |
| 5843560 | Heat-sensitive stencil and method of fabricating same | Masayuki Ohta, Takehiko Iwaoka, Fumiaki Arai, Hiroshi Tateishi, Masanori Rimoto +2 more | 1998-12-01 |
| 5116723 | Light-sensitive silver halide photographic material | Makoto Kajiwara | 1992-05-26 |
| 4951964 | Structure for supporting vehicle suspension system | Toshinori Sakamoto | 1990-08-28 |