Inventor

NISHIKAWA TETSUJI

JP25 patents

⚠️ This page may combine multiple inventors who share the name “NISHIKAWA TETSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NISHIKAWA TETSUJI

RICOH CO LTD

Image forming device

Image forming apparatus with cartridge loading device

Image fixing device having carbon lamp and reflector

ISHIHARA MINING & CHEMICAL CO

Pyrazole derivatives, herbicidal compositions containing the same, and a process for the preparation of the same

Process for producing 4-benzoylpyrazoles

Process for producing 4-benzoylpyrazoles

FUNAMOTO NORIAKI

Image forming apparatus

Image forming apparatus

Multicolor imaging system

ISHIHARA CHEMICAL CO LTD

Silver and silver alloy plating bath

Silver and silver alloy plating bath

RICOH KK

Image forming apparatus including phase difference correction with a single drive unit

Connector and image forming apparatus including the same

DAIWA FINE CHEMICALS CO LTD

Plating bath and process for depositing alloy containing tin and copper

ISHIHARA SANGYO KAISHA

Pyrazole derivatives useful as a herbicidal component

MAEHATA YASUHIRO

Image forming apparatus

OHTA YOSHIHIDE

Image forming apparatus having a drawer unit with a paper-feeding conveying path therein

NISHIKAWA TETSUJI

Image forming apparatus including drawer with variable length cable holder

MURAKAMI HIROAKI

Sheet conveyance device and image forming apparatus including same

MIDORIKAWA RUKI

Image forming apparatus, foreign object detecting system, and method for producing foreign object detecting system

TAKENAKA KOHTA

Image forming apparatus having drawer unit

FUNAYAMA YUSUKE

Image forming apparatus with locking drawer unit

TERAKAWA SHOGO

Mount board tray and electronic device with mount board tray

KOBAYASHI KAZUHIRO

State determining device, image processing apparatus, state determining method, and computer program product

EHARA YASUHISA

Image forming apparatus and image forming method