Inventor

KAWAMURA SHINICHI

JP99 patents

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

KAWAMURA SHINICHI

RICOH KK

Electrophotographic photoconductor, image forming method and apparatus, and process cartridge using the photoconductor, and long-chain alkyl group containing bisphenol compound and polymer made therefrom

Electrophotographic photoconductor, image forming apparatus, and process cartridge using the photoconductor

Image bearing material, electrophotographic photoreceptor using the image bearing material, and image forming apparatus using the photoreceptor

Electrophotographic photoconductor, and process cartridge and image forming apparatus using the same

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use in the photoconductor

Electrophotographic photoconductor and method of producing aromatic polycarbonate resin for use in the photoconductor

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor, image forming method and apparatus, and process cartridge using the photoconductor, and long-chain alkyl group containing bisphenol compound and polymer made therefrom

Electrophotographic photoconductor, image forming method and apparatus, and process cartidge using the photocondutor, and long-chain alkyl group containing bisphenol compound and polymer made therefrom

Electrophotographic photoconductor, image forming method and apparatus, and process cartridge using the photoconductor, and long-chain alkyl group containing bisphenol compound and polymer made therefrom

Electrophotographic photoreceptor, and process cartridge and electrophotographic image forming apparatus using the electrophotographic photoreceptor

Aryl amine polymer, thin film transistor using the aryl amine polymer, and method of manufacturing the thin film transistor

Electrophotographic photoconductor, and process cartridge and electrophotographic apparatus using the same

Aromatic polycarbonate resin, electrophotographic photoconductor, process cartridge, and electrophotographic image forming method and apparatus

Diphenol compound, aromatic polycarbonate and electrophotoconductive photoconductor

Aromatic block polycarbonate resin, diphenol compound for preparation of the polycarbonate resin, electrophotographic photoconductor, electrophotographic image forming apparatus and process, and process cartridge

Electrophotographic photoconductor and method of producing aromatic polycarbonate resin for use in the photoconductor

Electrophotographic photoconductor and aromatic polycarbonate resin for use in the photoconductor

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

3, 6-diphenylcarbazole compound and organic electroluminescent device

Aryl amine polymer, thin film transistor using the new aryl amine polymer, and method of manufacturing the thin film transistor

Aromatic polycarbonate resin, electrophotographic photoconductor, process cartridge, and electrophotographic image forming method and apparatus

TOSHIBA KK

Encryption apparatus, decryption apparatus, expanded key generating apparatus and method therefor, and recording medium

Arithmetic method and apparatus and crypto processing apparatus for performing multiple types of cryptography

Encryption/decryption apparatus, encryption/decryption method, and program storage medium therefor

Method of manufacturing liquid crystal display device

Cryptographic communication method and cryptographic communication device

Method of manufacturing thin film transistor

Encryption apparatus, cryptographic communication system, key recovery system, and storage medium

Encryption/decryption unit and storage medium

Montgomery reduction apparatus

Method of forming polycrystalline semiconductor film

Modular exponentiation calculation apparatus and method

Encryption apparatus and method capable of controlling encryption process in accordance with an internal state

Fast server-aided computation system and method for modular exponentiation without revealing client&#39;s secret to auxiliary device

Server-aided computation method and distributed information processing unit

Encryption apparatus and method, and decryption apparatus and method based on block encryption

Thin film transistor, method of manufacturing the same and thin film transistor liquid crystal display device

Method of forming a polycrystalline silicon layer, a thin film transistor having the polycrystalline silicon layer, method of manufacturing the same, and a liquid crystal display device having the thin film transistor

Method and apparatus for computing residue with respect to arbitrary modulus

Device, method, and system for encrypted communication by using encryption key

Encryption apparatus and method, and decryption apparatus and method based on block encryption

Encryption apparatus and method, and decryption apparatus and method based on block encryption

HODOGAYA CHEMICAL CO LTD

Aromatic block polycarbonate resin, diphenol compound for preparation of the polycarbonate resin, electro-photographic photoconductor, electro-photographic image forming apparatus and process, and process cartridge

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Extended key generator, encryption/decryption unit, extended key generation method, and storage medium

RICOH CO LTD

Electrophotographic photoreceptor, image forming apparatus and process cartridge

Fast server-aided computation system and method for modular exponentiation without revealing client's secret to auxiliary device