Issued Patents All Time
Showing 401–425 of 483 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638274 | High-frequency coagulation apparatus | — | 2003-10-28 |
| 6639619 | Thermal transfer printer | Masahiko Ueda | 2003-10-28 |
| 6629839 | Method and apparatus for charging raw and carbonaceous materials into a moving hearth furnace | Tatsuya Ozawa, Yoshitaka Sawa | 2003-10-07 |
| 6569548 | Transparent conductive film of zinc oxide | Ken Nakahara | 2003-05-27 |
| 6562134 | Crystal growing device and method of manufacturing single crystal | Hiroshi Maeda, Ryuichi Hirano, Akira Hichiwa, Yoshiaki Kubota | 2003-05-13 |
| 6530907 | Channel switching apparatus | Atsushi Sugahara, Michihiko Matsushima | 2003-03-11 |
| 6527858 | P-type ZnO single crystal and method for producing the same | Hiroshi Yoshida | 2003-03-04 |
| 6514269 | Endoscopic treating instrument | — | 2003-02-04 |
| 6435258 | Method and apparatus for cooling mold | Akihiko Ogasawara, Kiyonobu Mizoue, Kenta Haraguchi, Shuji Kobayashi, Masashi Sato | 2002-08-20 |
| 6330101 | EC panel drive unit for a rear-view mirror | Mitsuyoshi Nagao, Hidenori Sato, Yoshihiro Fujikawa | 2001-12-11 |
| 6312410 | Auxiliary appliance for syringe fixation | — | 2001-11-06 |
| 6308949 | Material-feeding device having direction-correcting function | Wataru Ito, Humio Maeno, Hiroshi Ikeda | 2001-10-30 |
| 6306526 | Semiconductor packaging metal lid | Shigeki Kawamura, Sanae Taniguchi | 2001-10-23 |
| 6299630 | Endoscopic procedural device | — | 2001-10-09 |
| 6284568 | Method and system for producing semiconductor device | — | 2001-09-04 |
| 6270552 | Rotary hearth furnace for reducing oxides, and method of operating the furnace | Kanji Takeda, Yoshitaka Sawa, Tetsuya Kikui | 2001-08-07 |
| 6264721 | Method of operating rotary hearth furnace for reducing oxides | Kanji Takeda, Yoshitaka Sawa | 2001-07-24 |
| 6224820 | Method of producing a reduced metal, and traveling hearth furnace for producing same | Yoshitaka Sawa, Kanji Takeda, Hiroshi Itaya | 2001-05-01 |
| 6222972 | Wideband plastic-clad optical fiber | Shoshiro Taneichi, Hisaaki Kobayashi | 2001-04-24 |
| 6192268 | Radiation thermometer | Shunji Egawa | 2001-02-20 |
| 6179923 | Deposition apparatus for an organic thin-film light-emitting element | Yotaro Shiraishi, Takao Maeda | 2001-01-30 |
| 6159546 | Process of continuously coating an organometallic coating composition on a running substrate | Akio Naka, Yukiko Nishio | 2000-12-12 |
| 6153895 | p-type semiconductor, method for manufacturing the p-type semiconductor, semiconductor device, photovoltaic element, and method for manufacturing semiconductor device | Takayuki Watanabe, Hiroshi Yoshida | 2000-11-28 |
| 6126718 | Method of producing a reduced metal, and traveling hearth furnace for producing same | Yoshitaka Sawa, Kanji Takeda, Hiroshi Itaya | 2000-10-03 |
| 6071233 | Endoscope | Masahiro Ishikawa, Koichi Kawashima, Takayuki Suzuki, Tsutomu Okada | 2000-06-06 |