Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364900 | Fluid switching valve and liquid chromatograph apparatus using the same | Takaaki Hara, Hiroshi Moriya, Ayano OTSUBO, Yoshihiro Nagaoka, Kiyotoshi Mori | 2019-07-30 |
| 7941064 | Image forming apparatus and image forming method and developing bias voltage adjustment therein | Shuhichi Morikuni | 2011-05-10 |
| 7775558 | Webbing holding device | Yasuhiro Yoshida, Hiroshi Ogura, Naoki Naito | 2010-08-17 |
| 7769309 | Image forming apparatus and method with process control for stably forming images | Toru Yosioka, Shuhichi Morikuni, Tsutomu Nagata, Takashi Hirota | 2010-08-03 |
| 5986035 | High-molecular weight high-ortho novolak type phenolic resin | Masayuki Inagaki | 1999-11-16 |
| 5737676 | Latent electrostatic image developing device having regulating blade with chamfer | Masahiko Maeda, Masayuki Nakashima, Masao Uyama, Kenichiro Kitajima | 1998-04-07 |
| 5557380 | Apparatus for developing an electrostatic latent image having limiting blade holding device | Masahiko Maeda, Masao Uyama, Masayuki Nakashima, Kenichiro Kitajima | 1996-09-17 |
| 5450176 | Developing device with rigid member toner limiting means | Kouji Unemo, Masahiko Maeda, Masao Uyama, Masayuki Nakashima | 1995-09-12 |
| 5173388 | Developing process excellent in image reproducibility | Tsutomu Uezono, Akihiro Watanabe, Mitsushi Kuroki, Toshio Nishino | 1992-12-22 |
| 5153376 | Developing sleeve with axially parallel grooves for a magnetic brush developing unit | — | 1992-10-06 |
| 4238428 | Process for making a prilled product | Susumu Sasaki, Tamikazu Takemota | 1980-12-09 |
| 4238429 | Prilling process | Susumu Sasaki, Tamikazu Takemota | 1980-12-09 |
| 4225297 | Nozzle pre-heating device in a prilling apparatus | Tetsuya Tokunaga | 1980-09-30 |
| 4220441 | Apparatus for making prills from melted substance | Tetsuya Tokunaga | 1980-09-02 |