Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7347627 | Optical connector | Daigo Saito, Kazuhiro Takizawa, Hiroshi Furukawa, Terutake Kobayashi, Yasuhiko Hoshino +1 more | 2008-03-25 |
| 7278203 | Random-period chip transfer apparatus | Ryoichi Nishigawa | 2007-10-09 |
| 7170827 | Timepiece, having bearing portion formed of resin and wheel train | Morinobu Endo, Tetsuo Uchiyama, Akio Yamaguchi, Yasuo Kondo, Koichiro Jujo +4 more | 2007-01-30 |
| 7167420 | Timepiece including base plate formed of resin and wheel train | Morinobu Endo, Tetsuo Uchiyama, Akio Yamaguchi, Yasuo Kondo, Koichiro Jujo +4 more | 2007-01-23 |
| 7083817 | Method of producing laminated food and a device thereof and laminated cheese food thereby produced | Yoshito Shibauchi, Hiroshi Kondo, Masayuki Goda | 2006-08-01 |
| 7005153 | Method of producing laminated food and a device thereof and laminated cheese food thereby produced | Yoshito Shibauchi, Hiroshi Kondo, Masayuki Goda | 2006-02-28 |
| 6774522 | Rotor with slot wedges having different dimension to reduce stress | Hidehiro Ejima, Kazuo Gotou | 2004-08-10 |
| 6674210 | Rotary electric machine | Kazuo Gotou, Hidehiro Ejima, Takashi Shibata | 2004-01-06 |
| 6479788 | Method and apparatus of making a hole in a printed circuit board | Kunio Arai, Hideo Ueno | 2002-11-12 |
| 6316859 | Rotating electric machine | Hidehiro Ejima, Yoshiyuki Igarashi, Toshio Hattori | 2001-11-13 |
| 5400668 | Superconducting magnet magnetically levitated transportation apparatus | Toshio Hattori, Saburo Usami, Toshio Ishizuki, Tosuke Hirata, Shigeru Sakamoto +4 more | 1995-03-28 |
| 5210159 | Process for preparing porous and water-absorbent resin | Tetsuo Moriya, Susumu Kondo | 1993-05-11 |
| 5066171 | Method for drilling a printed circuit board | Kunio Arai, Hiromi Nishiyama, Yasuhiko Kanaya | 1991-11-19 |
| 4997319 | Apparatus for drilling a hole in a printed circuit board | Kunio Arai, Hiromi Nishiyama, Yasuhiko Kanaya | 1991-03-05 |
| 4880886 | Process for production of highly water-absorbent resin | Susumu Kondo, Tetsuo Moriya | 1989-11-14 |
| 4872787 | Method of drilling printed circuit board | Kunio Arai, Hiromi Nishiyama, Yasuhiko Kanaya | 1989-10-10 |
| 4852074 | Method of measurement of crosstalk noise in playback information signal | Hozumi Tanaka, Nobuyoshi Kuroda, Takumi Ito | 1989-07-25 |
| 4658494 | Apparatus for drilling printed circuit boards | Tamio Ohtani, Yasuhiko Kanaya, Nobuyasu Nonaka | 1987-04-21 |
| 4309952 | Process for making a container cover member having synthetic resin openable portion | Keiichi Takahashi, Kikuya Hirakawa, Yukio Sarusawa | 1982-01-12 |
| 4244491 | Container cover member having synthetic resin openable portion | Keiichi Takahashi, Kikuya Hirakawa, Yukio Sarusawa | 1981-01-13 |