Inventor

KAWAGUCHI TATSUYA

JP6 patents

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

MITSUI CHEMICALS INC

1 patent

US6417294B1Jul 9, 2002

Films and molded articles formed from aliphatic polyester compositions containing nucleating agents

MITSUI CHEMICALS INC61 citations95

UNIV KEIO

1 patent

US6587208B2Jul 1, 2003

Optical system for measuring diameter, distribution and so forth of micro bubbles and micro liquid drop

UNIV KEIO11 citations71

UBE INDUSTRIES

1 patent

US7332632B2Feb 19, 2008

Method for producing aldehyde compound or ketone compound by using microreactor

UBE INDUSTRIES3 citations61

SHISEIDO CO LTD

1 patent

US12569415B2Mar 10, 2026

Gel-type cosmetic

SHISEIDO CO LTD0 citations56

CHUGAI PHARMACEUTICAL CO LTD

1 patent

US6916792B2Jul 12, 2005

Process for preparing erythromycin compound

CHUGAI PHARMACEUTICAL CO LTD0 citations45

TOKYO ELECTRIC POWER CO HOLDINGS INC

1 patent

US10151610B2Dec 11, 2018

Flow rate measurement device and flow rate measurement method

TOKYO ELECTRIC POWER CO HOLDINGS INC0 citations42