HH

Hiroto Higuchi

Ricoh Company: 7 patents #4 of 812Top 1%
Overall (2005): #3,057 of 245,428Top 2%
7
Patents 2005

Issued Patents 2005

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6947692 Image forming method and apparatus Maiko Kondo, Fumihiro Sasaki, Toshiki Nanya, Shinichiro Yagi, Masami Tomita +3 more 2005-09-20
6934484 Image-forming apparatus and image-forming method Koji Suzuki, Mitsuo Aoki, Shinya Nakayama, Maiko Kondo, Bing Shu +3 more 2005-08-23
6924073 Toner for developing electrostatic latent image, toner cartridge, developer, developer cartridge, image forming method, and image forming apparatus Mitsuo Aoki, Fumihiro Sasaki, Naohito Shimota, Kumi Hasegawa, Bing Shu +2 more 2005-08-02
6911289 Toner, method for manufacturing the toner, and image forming method and apparatus using the toner Fumihiro Sasaki, Yasuaki Iwamoto, Hiroshi Nakai, Bing Shu, Hiroaki Matsuda +1 more 2005-06-28
6873814 Developing device using a two-ingredient type developer and image forming apparatus including the same Tokuya Ohjimi, Fumihiro Sasaki, Maiko Kondo, Toshio Koike, Atsushi Sampe +4 more 2005-03-29
6856774 Developing device including magnetic member provided on toner-scattering restraining device and image forming apparatus including the developing device Atsushi Sampe, Takeyoshi Sekine, Masayuki Yamane, Tokuya Ohjimi, Junichi Sano +4 more 2005-02-15
6856781 Image forming apparatus and method of developing an electrostatic latent image Hiroaki Matsuda, Yasuaki Iwamoto, Hiroshi Nakai, Bing Shu, Maiko Kondo +1 more 2005-02-15