Family

Loading Family data...

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
KABUSHIKI KAISHA TOSHIBA	1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 105-0023
TOSHIBA MATERIALS CO LTD	8 SHINSUGITA-CHO ISOGO-KU YOKOHAMA-SHI KANAGAWA

International Classification(s)

• G21F:PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, C....
• C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
FUKUTA, Yukihiro	Yokohama, JP	23	178
ISHII, Tsutomu	Ashiya, JP	161	1494
NITTOH, Koichi	Yokohama, JP	12	51
UEMATSU, Mikio	Yokohama, JP	6	41

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Nov 18, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Nov 18, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 18, 2034

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2023/0154,637

RADIATION SHIELD UNIT, METHOD OF MANUFACTURING RADIATION SHIELD UNIT, AND RADIATION SHIELD STRUCTURE

---

 

Legal Events