Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5546108 | Ink-jet type recorder having an ink carrier and letting ink by combined heat and eletrostatic force | Osamu Ebisu, Kazuo Ota | 1996-08-13 |
| 5515085 | Ink-jet type recorder | Takamasa Ueda, Osamu Ebisu, Hideaki Ueda | 1996-05-07 |
| 5477249 | Apparatus and method for forming images by jetting recording liquid onto an image carrier by applying both vibrational energy and electrostatic energy | — | 1995-12-19 |
| 5477253 | Ink jet recording apparatus | Osamu Ebisu | 1995-12-19 |
| 5376169 | Recording solution for ink jetting | Hideaki Ueda | 1994-12-27 |
| 5326298 | Light emitter for giving plasma light emission | — | 1994-07-05 |
| 5166018 | Photosensitive member with hydrogen-containing carbon layer | Shuji Iino, Izumi Osawa, Mitsutoshi Nakamura | 1992-11-24 |
| 5159351 | Light deflecting device | Keiji Okuda | 1992-10-27 |
| 5144340 | Inkjet printer with an electric curtain force | Hisashi Myochin | 1992-09-01 |
| 5142336 | Developer having the predetermined residual polarization and developing apparatus for using the developer | Yoshihisa Terasaka, Hiroshi Mizuno, Masahiro Anno | 1992-08-25 |
| 5027157 | Developing device provided with electrodes for inducing a traveling wave on the developing material | Yoshihisa Terasaka, Hiroshi Mizuno | 1991-06-25 |
| 5000831 | Method of production of amorphous hydrogenated carbon layer | Izumi Osawa, Shuji Iino | 1991-03-19 |
| 4994859 | Power cloud developing apparatus with a first and second electric field curtain generating means | Hiroshi Mizuno, Yoshihisa Terasaka, Masahiro Anno | 1991-02-19 |
| 4971880 | Developer containing halogenated amorphous carbon particles prepared by plasma-polymerization | Izumi Osawa, Isao Doi, Masanori Fujiwara, Shuji Iino, Kenji Masaki | 1990-11-20 |
| 4965156 | Photosensitive member having an overcoat layer and process for manufacturing the same | Kenji Masaki, Shuji Iino, Izumi Osawa, Masanori Fujiwara, Isao Doi | 1990-10-23 |
| 4962723 | Image forming apparatus utilizing plural electric field generating arrangements so as to deposit developer particles supplied from a developer chamber | — | 1990-10-16 |
| 4950571 | Photosensitive member composed of charge transporting layer and charge generating layer | Izumi Osawa, Mitsutoshi Nakamura, Shuji Iino | 1990-08-21 |
| 4943818 | Ink jet printer | — | 1990-07-24 |
| 4939054 | Photosensitive member composed of amorphous carbon charge transporting layer and charge generating layer | Izumi Osawa, Mitsutoshi Nakamura, Shuji Iino | 1990-07-03 |
| 4939056 | Photosensitive member | Izumi Osawa, Kenji Masaki, Hideaki Ueda | 1990-07-03 |
| 4935756 | Electrostatic recording member | Shuji Iino | 1990-06-19 |
| 4913994 | Photosensitive member composed of charge transporting layer and charge generating layer | Izumi Osawa, Shuji Iino, Mitsutoshi Nakamura | 1990-04-03 |
| 4913993 | Photosensitive member composed of charge transporting layer and charge generating layer | Izumi Osawa, Shuji Iino, Mitsutoshi Nakamura | 1990-04-03 |
| 4906544 | Photosensitive member of plasma polymerized amorphous carbon charge transporting layer and charge generating layer | Izumi Osawa, Shuji Iino, Mitsutoshi Nakamura | 1990-03-06 |
| 4906537 | Secondary cell | Yumiko Takedomi | 1990-03-06 |