Inventor

ISHII KEIICHI

JP4 patents

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

SUEFUJI SHINICHI

1 patent

US8568072B2Oct 29, 2013

Screw hole seal structure, and production method for fiber-reinforced resin member

SUEFUJI SHINICHI11 citations75

MITSUBISHI METAL CORP

1 patent

US4851263AJul 25, 1989

Method and apparatus for application of wax on wafers

MITSUBISHI METAL CORP17 citations67

MIWATA TOORU

1 patent

US10001126B2Jun 19, 2018

Vacuum pump

MIWATA TOORU4 citations63

SEIKO EPSON CORP

1 patent

US7996430B2Aug 9, 2011

File retrieval device and file retrieval method

SEIKO EPSON CORP0 citations39