Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9070400 | Method of manufacturing a magnetic recording medium | Yuichi HASHIZUME | 2015-06-30 |
| 8205327 | Method for manufacturing circuit board on which electronic component is mounted | Hidenori Miyakawa, Atsushi Yamaguchi, Kazuhiro Nishikawa | 2012-06-26 |
| 8033016 | Method for manufacturing an electrode and electrode component mounted body | Yoshihiro Tomura, Yoshihiko Yagi, Kazuhiro Nishikawa | 2011-10-11 |
| 7845954 | Interconnecting board and three-dimensional wiring structure using it | Yoshihiro Tomura, Yasushi Nakagiri, Yoshihiko Yagi, Akihiro Miyashita, Masahiro Ono +1 more | 2010-12-07 |
| 7762819 | Substrate connecting member and connecting structure | Masato Mori, Yoshihiko Yagi, Masahiro Ono, Yoshihiro Tomura, Yasushi Nakagiri +2 more | 2010-07-27 |
| 7522938 | Portable information terminal apparatus | Yoshihiro Tomita, Yasushi Nakagiri, Tsuguhiro Korenaga, Seiji Karashima, Satoru Tomekawa | 2009-04-21 |
| 7428828 | Press die of disk with shaft shaped portion | Tatsumi Kawata, Kazuo Nimura, Kengo Kainuma, Hidenao Kataoka | 2008-09-30 |
| 7313930 | Method and apparatus for manufacturing glass substrate for storage medium | Kengo Kainuma, Tatsumi Kawata, Tomokazu Tokunaga | 2008-01-01 |
| 7184617 | Portable device | Tsuguhiro Korenaga, Nobuki Itoh, Mikihiro Shimada, Yoshihiro Tomita, Yasushi Nakagiri +2 more | 2007-02-27 |
| 6997019 | Molding process of disk with shaft shaped portion | Tatsumi Kawata, Kazuo Nimura, Kengo Kainuma, Hidenao Kataoka | 2006-02-14 |
| 6847773 | Optical waveguide and method for manufacturing the same | Tsuguhiro Korenaga | 2005-01-25 |
| 6718799 | Die and glass material for forming glass substrate, method for manufacturing glass substrate, and magnetic disk glass substrate | Kazuaki Takagi, Tomokazu Tokunaga, Fujio Okuyama, Minoru Onoda | 2004-04-13 |
| 6539750 | Glass substrate forming mold and production method for glass substrate | Kazuaki Takagi, Tomokazu Tokunaga, Fujio Okuyama, Minoru Onoda | 2003-04-01 |
| 6151917 | Press-molding die for magnetic-disk glass substrate | Makoto Umetani, Hidenao Kataoka | 2000-11-28 |
| 6119485 | Press-molding die, method for manufacturing the same and glass article molded with the same | Makoto Umetani, Hidenao Kataoka | 2000-09-19 |
| 5444862 | Circuit for stopping data transmission responding to low level and rapid fall of received electric field | — | 1995-08-22 |
| 5235486 | Tape cassette for adsorbing and trapping corrosive gases | Hideki Yoshida, Hisayo OHATA | 1993-08-10 |
| 4645703 | Magnetic recording medium | Takashi Suzuki, Mikio Murai, Shigeki Kawase, Koichi Shinohara, Norimoto Nouchi | 1987-02-24 |
| 4540618 | Magnetic recording medium | Takashi Suzuki, Mikio Murai, Shigeki Kawase, Koichi Shinohara | 1985-09-10 |
| 4425404 | Magnetic recording medium | Takashi Suzuki, Mikio Murai, Takashi Fujita | 1984-01-10 |
| 4346163 | Resist for use in forming a positive pattern with a radiation and process for forming a positive pattern with radiation | Kenichi Takeyama, Takayoshi Morimoto | 1982-08-24 |