P

Inventor

MIKI MASAHARU

JP10 patents
⚠️ This page may combine multiple inventors who share the name “MIKI MASAHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO SEIKI KK

3 patents
US4609332ASep 2, 1986

Turbo-molecular pump

SEIKO SEIKI KK64 citations93
US4826393AMay 2, 1989

Turbo-molecular pump

SEIKO SEIKI KK17 citations72
US4655678AApr 7, 1987

Combined turbo-molecular pump

SEIKO SEIKI KK17 citations72

MIKI MASAHARU

2 patents
US4717315AJan 5, 1988

Small size axial-flow molecular pump using a magnetic bearing

MIKI MASAHARU29 citations88
US8763985B2Jul 1, 2014

Plate rotating device, exhaust path opening degree changing device, exhausted device, transfer device, beam device, and gate valve

MIKI MASAHARU10 citations81

GIGAPHOTON INC

2 patents
US11162530B2Nov 2, 2021

Gas laser apparatus and magnetic bearing control method

GIGAPHOTON INC1 citations62
US11349272B2May 31, 2022

Laser chamber, method for manufacturing seal member, and method for manufacturing electronic device

GIGAPHOTON INC0 citations61

SEIKI SEIKI KABUSHIKI KAISHA

1 patent
US4878813ANov 7, 1989

Vacuum pump

SEIKI SEIKI KABUSHIKI KAISHA14 citations68

TOYOTA MOTOR CO LTD

1 patent
US10800252B2Oct 13, 2020

Resin fuel tank and blow molding mold for molding the same

TOYOTA MOTOR CO LTD0 citations40

FUTABA IND CO LTD

1 patent
US10703196B2Jul 7, 2020

Refueling retainer

FUTABA IND CO LTD0 citations34