Koju KAWAKAMI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming system having sheet laminator
- Patent number 11,988,986
- Issue date May 21, 2024
- Ricoh Company, Ltd.
- Yasunobu Kidoura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20230303352
- Publication date Sep 28, 2023
- RICOH COMPANY, LTD.
- Ryohsuke AKAISHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDER, LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING...
- Publication number 20230264491
- Publication date Aug 24, 2023
- RICOH COMPANY, LTD.
- Hirofumi HORITA
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET PROCESSING DEVICE, SHEET OUTPUT DEVICE, LAMINATOR, IMAGE FORM...
- Publication number 20230264461
- Publication date Aug 24, 2023
- RICOH COMPANY, LTD.
- Satoshi KUNO
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IM...
- Publication number 20230264909
- Publication date Aug 24, 2023
- RICOH COMPANY, LTD.
- Koju KAWAKAMI
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20230256726
- Publication date Aug 17, 2023
- RICOH COMPANY, LTD.
- Akira KUNIEDA
- B32 - LAYERED PRODUCTS