Yoshio Maniwa

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Network system for unified business
- Patent number 5,933,584
- Issue date Aug 3, 1999
- Ricoh Company, Ltd.
- Yoshio Maniwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of reporting result of execution of print job in network sys...
- Patent number 5,768,483
- Issue date Jun 16, 1998
- Ricoh Company, Ltd.
- Yoshio Maniwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner, network scanner system, and method for network scanner system
- Patent number 5,764,866
- Issue date Jun 9, 1998
- Ricoh Company, Ltd.
- Yoshio Maniwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplex/duplex image forming apparatus with document memory
- Patent number 5,731,879
- Issue date Mar 24, 1998
- Ricoh Company, Ltd.
- Yoshio Maniwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit card member for use in data processing device
- Patent number 5,241,662
- Issue date Aug 31, 1993
- Ricoh Company, Ltd.
- Yoshio Maniwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory cartridge
- Patent number 4,872,091
- Issue date Oct 3, 1989
- Ricoh Company, Ltd.
- Yoshio Maniwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming system with memory duplex printing
- Patent number 4,860,119
- Issue date Aug 22, 1989
- Ricoh Co., Ltd.
- Yoshio Maniwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE