Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331209 | Inkjet ink set, inkjet recording apparatus, and inkjet recording method | — | 2025-06-17 |
| 12275857 | Inkjet ink set, inkjet recording apparatus, and inkjet recording method | — | 2025-04-15 |
| 10451988 | Toner and image forming apparatus | — | 2019-10-22 |
| 10379454 | Electrostatic latent image developing toner | — | 2019-08-13 |
| 9690219 | Magnetic toner | — | 2017-06-27 |
| 9327720 | Control device for hybrid vehicle drive system | Akira Mineno | 2016-05-03 |
| 9235150 | Magnetic one-component developing toner | — | 2016-01-12 |
| 9201330 | Developer, method for forming image, and method for producing developer | — | 2015-12-01 |
| 8541152 | Magnetic toner for single component developer | — | 2013-09-24 |
| 6687976 | Method of manufacturing magnetic head slider and method of fixing magnetic head slider | Kazuhiro Kobayashi | 2004-02-10 |
| 6646829 | Slider materials | Yoshitaka Sasaki, Hiroyuki Itoh | 2003-11-11 |
| 6513229 | Method of manufacturing slider materials, method of manufacturing sliders, and slider materials | Yoshitaka Sasaki, Hiroyuki Itoh | 2003-02-04 |
| 6493182 | Magnetic head | Noboru Yamanaka, Shigeki Tanemura, Keiji Koga | 2002-12-10 |
| 6471238 | Air-bag device and a method for folding an air-bag | Toshihiro Ishikawa, Takeshi Takagi, Kazunori Etou, Kouichi Ishida | 2002-10-29 |
| 6130018 | Carrier for use in development of electrostatic latent image and image forming apparatus using the carrier | Hideaki Kawata, Nobuaki Kawano | 2000-10-10 |