Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759750 | Magnetic memory cell and random access memory | Jun Hayakawa, Hideo Ohno | 2010-07-20 |
| 7468542 | Magnetoresistive device and nonvolatile magnetic memory equipped with the same | Jun Hayakawa, Hideo Ohno | 2008-12-23 |
| 7372666 | Magnetic head with alternately laminated (110)-orientation-inducing non-magnetic underlayers, magnetic layers, and discontinuous insulating layers | Takayuki Kubomiya, Masaaki Matsuoka | 2008-05-13 |
| 7294418 | Magnetic film for magnetic head | Takayuki Kubomiya, Masaaki Matsuoka | 2007-11-13 |
| 6970324 | Thin film head with nickel-iron alloy non-magnetic substratum between non-magnetic gap layer and upper magnetic pole layer | Takayuki Kubomiya, Ikuya Tagawa, Yuji Uehara | 2005-11-29 |
| 6828046 | Soft magnetic film of FeCoMO having a high saturation flux density, a moderate soft magnetism and a uniaxial magnetic anisotropy | Ikuya Tagawa, Yuji Uehara, Yoshinori Ohtsuka | 2004-12-07 |
| 6822831 | Magnetic thin film, magnetic thin film forming method, and recording head | Yuji Uehara, Ikuya Tagawa, Naoki Takeguchi, Masahiro Kakehi | 2004-11-23 |
| 5795891 | Acylphenylglycine derivative and preventive and remedy for diseases caused by increased collagenase activity containing said compound as active ingredient | Ryoichi Hirayama, Takahiro Tsukida, Minoru Yamamoto, Fumio Sakamoto, Yuji Obata +1 more | 1998-08-18 |
| 5563121 | Peptide linkage unit | Kim D. Janda, Peter Wirsching | 1996-10-08 |
| 4976785 | Paint resin | Shinji Nakano, Koichi Tsutsui, Yoji Hirasawa | 1990-12-11 |
| 4879100 | Corona discharge treatment apparatus | Koichi Tsutsui, Koji Ueki | 1989-11-07 |
| 4867573 | Powder treating method and apparatus used therefor | Koichi Tsutsui, Koji Nishizawa, Makoto Yagi, Nobuaki Kubo | 1989-09-19 |
| 4772788 | Corona discharge treating system | Koichi Tsutsui | 1988-09-20 |
| 4632961 | Colored base composition and paint composition containing the same | Kouichi Tsutsui, Hirotoshi Umemoto | 1986-12-30 |
| 4556683 | Pigment dispersing resin and composition containing same | Yoji Hirasawa | 1985-12-03 |
| 4478643 | Base composition comprising an irradiated organic pigment | Tosihide Kuwahara, Mituo Kiboku, Seisiro Ito, Tatuhiko Ihara | 1984-10-23 |
| 4455310 | Quinolinecarboxylic acid derivative, and antibacterial agent containing said compound as active ingredient | Fumio Sakamoto, Goro Tsukamoto | 1984-06-19 |
| 4448769 | Ester of 1,1-dioxopenicillanic acid, and use thereof as .beta.-lactamase inhibitor | Fumio Sakamoto, Goro Tsukamoto, Shigeru Yamabe | 1984-05-15 |
| 4428806 | Process for producing brominated 1,3-dioxolen-2-ones | Fumio Sakamoto, Goro Tsukamoto, Isamu Utsumi | 1984-01-31 |
| 4416891 | Ester of 6-[(hexahydro-1H-azepin-1-yl)methyleneamino]penicillanic acid, and its use as antibacterial agent | Fumio Sakamoto, Goro Tsukamoto | 1983-11-22 |
| 4389408 | Novel ampicillin esters and production thereof | Fumio Sakamoto, Goro Tsukamoto, Isamu Utsumi | 1983-06-21 |
| 4342693 | 1,3-Dioxolen-2-one derivatives and process for production thereof | Fumio Sakamoto, Goro Tsukamoto, Isamu Utsumi | 1982-08-03 |
| 4182191 | Method of immediate estimation of compressive strength of concrete through quick hardening | — | 1980-01-08 |