Issued Patents All Time
Showing 451–462 of 462 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941114 | Triangular mesh generation method | Naoyuki Shigyo | 1990-07-10 |
| 4929964 | Method for preparing liquid jet recording head, liquid jet recording head prepared by said method and liquid jet recording device having said liquid jet recording head mounted thereon | Masami Ikeda | 1990-05-29 |
| 4906919 | Moving magnet type meter | Tetsuro Togawa, Toshiyuki Ohtake | 1990-03-06 |
| 4889240 | Bill handling apparatus having right and left bill-shifting mechanisms | Tsutomu Sawa | 1989-12-26 |
| 4874931 | Method for automatic bill handling and bill container used therefor | Yoshinobu Oka | 1989-10-17 |
| 4860033 | Base plate having an oxidation film and an insulating film for ink jet recording head and ink jet recording head using said base plate | Atsushi Shiozaki, Hirokazu Komuro, Kazuaki Masuda | 1989-08-22 |
| D302005 | Battery | Toshiaki Kizawa, Hayashi Hayakawa, Yuji Kano | 1989-07-04 |
| 4743646 | Thermoplastic resin composition | Tetsuji Miura, Norio Yagi | 1988-05-10 |
| 4743142 | Precoated corrosion-resistant steel pipe piles for marine use, and structure thereof | Motoo Shiraishi, Mansei Tanaka, Minoru Nakamura | 1988-05-10 |
| 4659255 | Marine structure of precoated corrosion resistant steel pipe piles | Motoo Shiraishi, Mansei Tanaka, Minoru Nakamura | 1987-04-21 |
| 4605701 | Small-globular crosslinked monoallylamine polymer and process for producing the same | Susumu Harada, Sakuro Hasegawa | 1986-08-12 |
| 4200835 | Method and apparatus for measuring the insulation resistance of an operating grounded transmission line system | Ryoji Anahara, Motoshiro Kaneda, Mitsuo Saito | 1980-04-29 |