Inventor

KAWASE AKIRA

JP52 patents

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

PANASONIC IP MAN CO LTD

18 patents

US11949064B2Apr 2, 2024

Negative electrode material, battery, and method for producing battery

PANASONIC IP MAN CO LTD2 citations72

US12100801B2Sep 24, 2024

Battery and method for manufacturing the same

PANASONIC IP MAN CO LTD0 citations62

US11955599B2Apr 9, 2024

Negative electrode material and battery

PANASONIC IP MAN CO LTD0 citations62

US10903500B2Jan 26, 2021

Battery and cell stack

PANASONIC IP MAN CO LTD0 citations60

US12315868B2May 27, 2025

Method for manufacturing battery

PANASONIC IP MAN CO LTD0 citations57

US12142725B2Nov 12, 2024

Battery

PANASONIC IP MAN CO LTD0 citations52

US12074292B2Aug 27, 2024

Laminated battery

PANASONIC IP MAN CO LTD0 citations52

US12051816B2Jul 30, 2024

Laminated battery

PANASONIC IP MAN CO LTD0 citations52

US11296378B2Apr 5, 2022

Battery

PANASONIC IP MAN CO LTD0 citations52

US11245104B2Feb 8, 2022

Battery

PANASONIC IP MAN CO LTD0 citations52

US11031601B2Jun 8, 2021

Battery and cell stack

PANASONIC IP MAN CO LTD0 citations52

US12531275B2Jan 20, 2026

Method for manufacturing laminated battery

PANASONIC IP MAN CO LTD0 citations51

US12525652B2Jan 13, 2026

Method for manufacturing laminated battery

PANASONIC IP MAN CO LTD0 citations51

US12080853B2Sep 3, 2024

Battery and production method for battery

PANASONIC IP MAN CO LTD0 citations51

US12125971B2Oct 22, 2024

Battery and laminated battery

PANASONIC IP MAN CO LTD0 citations50

US12062754B2Aug 13, 2024

Battery

PANASONIC IP MAN CO LTD0 citations49

US12261267B2Mar 25, 2025

Battery

PANASONIC IP MAN CO LTD0 citations48

US10680273B2Jun 9, 2020

Battery

PANASONIC IP MAN CO LTD0 citations42

PANASONIC CORP

13 patents

US8350474B2Jan 8, 2013

Plasma display panel having a dielectric layer

PANASONIC CORP2 citations62

US7834551B2Nov 16, 2010

Plasma display panel and method of producing the same

PANASONIC CORP5 citations62

US7736762B2Jun 15, 2010

Plasma display panel

PANASONIC CORP5 citations59

US8013531B2Sep 6, 2011

Plasma display panel having a plurality of layers containing calcium oxide and barium oxide

PANASONIC CORP0 citations51

US7965041B2Jun 21, 2011

Plasma display panel

PANASONIC CORP0 citations51

US7956541B2Jun 7, 2011

Plasma display panel having front panel with bismuth trioxide-containing dielectric layer

PANASONIC CORP0 citations51

US7944147B2May 17, 2011

Plasma display panel

PANASONIC CORP0 citations51

US7902757B2Mar 8, 2011

Plasma display panel

PANASONIC CORP0 citations51

US7759866B2Jul 20, 2010

Plasma display panel

PANASONIC CORP0 citations51

US7990065B2Aug 2, 2011

Plasma display panel with improved luminance

PANASONIC CORP0 citations48

US8362680B2Jan 29, 2013

Plasma display panel having low residual stress

PANASONIC CORP0 citations41

US7932675B2Apr 26, 2011

Plasma display panel

PANASONIC CORP0 citations41

US7878875B2Feb 1, 2011

Plasma display panel with display electrodes containing glass frit and a method of manufacturing the same

PANASONIC CORP0 citations41

CHUGAI PHARMACEUTICAL CO LTD

9 patents

US5824811AOct 20, 1998

22-Thiavitamin D3 derivatives

CHUGAI PHARMACEUTICAL CO LTD20 citations92

US7074777B2Jul 11, 2006

Vitamin D derivatives

CHUGAI PHARMACEUTICAL CO LTD12 citations83

US6326503B1Dec 4, 2001

16-ENE-vitamin D derivatives

CHUGAI PHARMACEUTICAL CO LTD7 citations74

US6184398B1Feb 6, 2001

16-ene-vitamin D derivatives

CHUGAI PHARMACEUTICAL CO LTD13 citations74

US6555699B2Apr 29, 2003

16-ENE-vitamin D derivatives

CHUGAI PHARMACEUTICAL CO LTD3 citations63

US7985744B2Jul 26, 2011

Vitamin D derivatives

CHUGAI PHARMACEUTICAL CO LTD4 citations62

US9163051B2Oct 20, 2015

Crystal of spiroketal derivatives and process for preparation of spiroketal derivatives

CHUGAI PHARMACEUTICAL CO LTD2 citations58

US6538145B2Mar 25, 2003

24-hydroxy vitamin D derivatives

CHUGAI PHARMACEUTICAL CO LTD4 citations57

US11939322B2Mar 26, 2024

Method for producing tetracyclic compound

CHUGAI PHARMACEUTICAL CO LTD0 citations42

TOKYO GAS CO LTD

2 patents

US4704897ANov 10, 1987

Locating method of and the locating unit for leaks on piping

TOKYO GAS CO LTD38 citations92

US4313493AFeb 2, 1982

Forced air unit

TOKYO GAS CO LTD16 citations68

ISHIKARAJIMA HARIMA JUKOGYO KA

1 patent

US6665585B2Dec 16, 2003

Method and apparatus for container management

ISHIKARAJIMA HARIMA JUKOGYO KA179 citations96

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US6812175B2Nov 2, 2004

Glass composition for an electric lamp, stem and bulb for an electric lamp using the same, and electric lamp using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations82

SUZUKI MIGAKU

1 patent

US8598052B2Dec 3, 2013

Highly air-permeable and water-resistance sheet, a highly air-permeable and water-resistance sheet composite and an absorbent article, and a method for manufacturing a highly air-permeable and water-resistance sheet and a method for manufacturing a highly air-permeable and water-resistance sheet composite

SUZUKI MIGAKU6 citations73

CHUGEI SEIYAKU KABUSHIKI KAISH

1 patent

US6433200B1Aug 13, 2002

Intermediates for preparation of 16-ene-vitamin D derivatives

CHUGEI SEIYAKU KABUSHIKI KAISH2 citations57

KAWASE AKIRA

1 patent

US8179043B2May 15, 2012

Plasma display panel free from yellowing

KAWASE AKIRA0 citations48

MURAKATA MASATOSHI

1 patent

US8569520B2Oct 29, 2013

Crystal of spiroketal derivatives and process for preparation of spiroketal derivatives

MURAKATA MASATOSHI0 citations46

TSUCHIDA SHUZO

1 patent

US8125149B2Feb 28, 2012

Plasma display panel, method of manufacturing the same, and paste for display electrodes of plasma display panel

TSUCHIDA SHUZO0 citations46

OGASAWARA KUNIO

1 patent

US8173824B2May 8, 2012

Process for producing vitamin D derivative using convergent method

OGASAWARA KUNIO0 citations45

Showing the top 50 of 52 patents by PatentIndex Score.