Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8262766 | Method for reducing chromium containing raw material | Hiroshi Sugitatsu, Takao Harada, Itsuo Miyahara, Isao Kobayashi | 2012-09-11 |
| 8242054 | Plant growth regulator composition | Hiroshi Soejima, Yoshihiko Katsuragawa, Toru Kitamura, Mitsuru Honma, Tamizi Sugiyama | 2012-08-14 |
| 8088195 | Method for manufacturing titanium oxide-containing slag | Itsuo Miyahara, Hiroshi Uemura, Takao Harada, Hiroshi Sugitatsu, Isao Kobayashi | 2012-01-03 |
| 7993430 | Process for producing molten iron and apparatus for producing molten iron | Takao Harada, Kiminori Hajika, Tadashi Yaso, Toshiyuki Kurakake | 2011-08-09 |
| 7799100 | Method for producing improved coal for use in metallurgy, and method for producing reduced metal and slag containing oxidized nonferrous metal | Takao Harada, Isao Kobayashi, Noriyuki Okuyama, Takuo Shigehisa | 2010-09-21 |
| 7674314 | Process for producing reduced metal and agglomerate with carbonaceous material incorporated therein | Takao Harada | 2010-03-09 |
| 7663392 | Synchronous semiconductor device, and inspection system and method for the same | Hiroyuki Sugamoto, Yasushige Ogawa | 2010-02-16 |
| 7572316 | Method for manufacturing reduced metal | Takao Harada, Hiroshi Sugitatsu | 2009-08-11 |
| 7438730 | Method of producing iron oxide pellets | Yasuhiko Igawa, Jun Jimbo, Shoichi Kikuchi, Takao Harada, Osamu Tsuchiya +2 more | 2008-10-21 |
| 7378863 | Synchronous semiconductor device, and inspection system and method for the same | Hiroyuki Sugamoto, Yasushige Ogawa | 2008-05-27 |
| 7340420 | Method and system for providing information on industrial wastes, server and terminal for providing the information, recording medium for recording computer-readable program, and program allowing computer to execute process | Takao Harada, Hiroshi Sugitatsu | 2008-03-04 |
| 7290437 | Sensor node for impact detection | Kei Suzuki | 2007-11-06 |
| 7245563 | Optical pickup and disc drive apparatus | Yuji Shishido, Hiroshi Kawamura | 2007-07-17 |
| 7198658 | Method for producing feed material for molten metal production and method for producing molten metal | Hiroshi Sugitatsu, Takao Harada, Masaharu Kohno | 2007-04-03 |
| 7176601 | Piezoelectric power generation system and sensor system | Norio Ohkubo | 2007-02-13 |
| 7160353 | Process for producing molten iron | Isao Kobayashi, Itsuo Miyahara, Koji Tokuda | 2007-01-09 |
| 7112911 | Vibrational power generation device vibrator | Norio Ohkubo, Masafumi Kanetomo | 2006-09-26 |
| 6918947 | Method for making reduced iron | Takeshi Maki, Yoshiyuki Matsui, Takeshi Sugiyama, Takao Harada, Masahiko Tetsumoto +6 more | 2005-07-19 |
| D506256 | Adapter for transfer of medical solution | Jun Miyoshi, Masafumi Aramata, Makoto Iwaike | 2005-06-14 |
| 6891393 | Synchronous semiconductor device, and inspection system and method for the same | Hiroyuki Sugamoto, Yasushige Ogawa | 2005-05-10 |
| 6811759 | Method of producing iron oxide pellets | Osamu Tsuchiya, Takao Harada, Jun Jimbo, Shoichi Kikuchi, Yasuhiko Igawa | 2004-11-02 |
| 6797034 | Method of producing reduced metals and apparatus for reducing metal oxides | Hiroshi Sugitatsu, Takao Harada | 2004-09-28 |
| 6685466 | Rotary hearth furnace for producing reduced metal and method of producing reduced metal | Takao Harada | 2004-02-03 |
| 6669470 | Method for operating manufacturing equipment including heating furnace | Masaaki Atsushi, Takao Harada, Hiroshi Sugitatsu | 2003-12-30 |
| 6602320 | Method for producing reduced iron | Kojiro Fuji, Shoichi Kikuchi, Takaya Kitajima, Osamu Tsuchiya | 2003-08-05 |