Inventor

TAKIZAWA TOSHIO

JP33 patents

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

TAKIZAWA TOSHIO

HOYA CORP

Polishing liquid, method for manufacturing glass substrate, and method for manufacturing magnetic disk

Hard disk drive with magnetic-disk substrate and hard disk drive with magnetic disk

Magnetic disk substrate with specified changes in height or depth between adjacent raised or lowered portions and an offset portion on a main surface within a range of 92.0 to 97.0% in a radial direction from a center, a magnetic disk with substrate and magnetic disk device

Magnetic disk substrate with specified changes in height or depth between adjacent raised or lowered portions and an offset portion on a main surface within a range of 92.0 to 97.0% in a radial direction from a center, a magnetic disk with substrate and a magnetic disk device with magnetic disk

Magnetic disk-use glass substrate manufacturing method, discoidal glass substrate, glass substrate, and magnetic disk-use glass substrate

Method for manufacturing glass plate, method for manufacturing magnetic-disk glass substrate, and method for manufacturing magnetic disk

Magnetic disk substrate, magnetic disk, annular-shaped substrate, and method for manufacturing magnetic disk substrate

Polishing liquid and method for manufacturing glass substrate

Polishing liquid, method for manufacturing glass substrate, and method for manufacturing magnetic disk

Magnetic disk substrate with offset portion on a main surface within a range of 92.0 to 97.0% in a radial direction from a center, magnetic disk with substrate and magnetic disk device

Method for producing glass substrate for magnetic disk and method for manufacturing magnetic disk

MEIJI SEIKA KAISHA

Methods for supplying postgastrectomic mineral and methods for treating postgastrectomic syndrome

Large intestinal delivery composite

Material for prevention and treatment of osteoporosis

Method for producing low potassium juice with improved taste and product thereof

Material inhibiting lipid peroxide-increase

Process for the preparation of inulase

ITAYA MASANOBU

Magnetic-disk glass substrate and magnetic disk

Magnetic-disk substrate and magnetic disk

Magnetic-disk substrate and magnetic disk

Magnetic-disk substrate and magnetic disk

OKI ELECTRIC IND CO LTD

System for authenticating an authorized user of an IC card

Secret identification number checking system

Ic card reader/writer and ic card transactions processing apparatus capable of producing various frequency clock pulses

TAKIZAWA TOSHIO

Magnetic disk substrate, magnetic disk, and magnetic disk device

Magnetic disk substrate, magnetic disk, and magnetic disk device

Method for producing glass substrate for magnetic disk and method for manufacturing magnetic disk

HITACHI CHEMICAL CO LTD

Polishing liquid for CMP, and polishing method

Polishing liquid, polishing liquid set and polishing method

IZUMI SEIMITSU KOGYO KK

Electric shaver

RESONAC CORP

Polishing liquid, polishing liquid set, polishing method, and defect suppression method

SHOWA DENKO MATERIALS CO LTD

Polishing solution, polishing solution set, polishing method, and defect suppressing method

OOTA MUNEHIRO

Polishing liquid and method for polishing substrate using the polishing liquid