Yuji Yamauchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multifilter segment, smoking article with multifilter segment, and...
- Patent number 11,871,782
- Issue date Jan 16, 2024
- Japan Tobacco Inc.
- Noriko Osawa
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Movable vacuum forming apparatus for pressing and vacuum press appa...
- Patent number 6,709,259
- Issue date Mar 23, 2004
- Tanken Seal Seiko Co., Ltd.
- Yuji Yamauchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System for monitoring behavior of rotary body
- Patent number 5,448,924
- Issue date Sep 12, 1995
- Tanken Seiko Kabushiki Kaisha
- Yataro Nagai
- G01 - MEASURING TESTING
Information Patent Grant
Method for predicting abnormality of mechanical seal and apparatus...
- Patent number 5,345,829
- Issue date Sep 13, 1994
- Tanken Seiko Kabushiki Kaisha
- Yuji Yamauchi
- G01 - MEASURING TESTING
Information Patent Grant
Mechanical seal including a split seal ring
- Patent number 5,067,733
- Issue date Nov 26, 1991
- Tanken Seiko Kabushiki Kaisha
- Yataro Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid agitator
- Patent number 5,066,134
- Issue date Nov 19, 1991
- Tanken Seiko Kabushiki Kaisha
- Hiroshi Ohbori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid agitator
- Patent number 4,982,373
- Issue date Jan 1, 1991
- Tanken Seiko Kabushiki Kaisha
- Yataro Nagai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MULTIFILTER SEGMENT, SMOKING ARTICLE WITH MULTIFILTER SEGMENT, AND...
- Publication number 20200323260
- Publication date Oct 15, 2020
- Japan Tobacco Inc.
- Noriko OSAWA
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING ARTICLE
- Publication number 20200281261
- Publication date Sep 10, 2020
- Japan Tobacco Inc.
- Yuji Yamauchi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Mechanical seal
- Publication number 20050087931
- Publication date Apr 28, 2005
- TANKEN SEAL SEIKO Co., Ltd.
- Yuji Yamauchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Movable vacuum forming apparatus for pressing and vacuum press appa...
- Publication number 20030039715
- Publication date Feb 27, 2003
- Yuji Yamauchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Yuji Yamauchi

Person

Patents Grantslast 30 patents

Multifilter segment, smoking article with multifilter segment, and...

Movable vacuum forming apparatus for pressing and vacuum press appa...

System for monitoring behavior of rotary body

Method for predicting abnormality of mechanical seal and apparatus...

Mechanical seal including a split seal ring

Fluid agitator

Fluid agitator

Patents Applicationslast 30 patents

MULTIFILTER SEGMENT, SMOKING ARTICLE WITH MULTIFILTER SEGMENT, AND...

SMOKING ARTICLE

Mechanical seal

Movable vacuum forming apparatus for pressing and vacuum press appa...