YU

Yuka Utsumi

Sharp Kabushiki Kaisha: 18 patents #894 of 10,731Top 9%
HD Hitachi Displays: 17 patents #42 of 752Top 6%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
HC Hitachi Device Engineering Co.: 1 patents #292 of 514Top 60%
JD Japan Display: 1 patents #900 of 1,204Top 75%
Overall (All Time): #53,951 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDate
12404436 Latent heat storage material, cold storage tool, distribution packing container, and cold storage tool for food KYOHEI SEZUKURI, KATSUYA KIDO, Yusuke Ikeda, MASAKAZU KAMURA 2025-09-02
12371615 Method of treating quantum dot-containing aqueous solution Yusuke Ikeda, MASAKAZU KAMURA, Yasushi Asaoka, Takahiro Adachi 2025-07-29
11884868 Latent heat storage material, and cold storage tool, logistic packaging container, transportation method, human body refrigeration tool and cold storage tool for beverages each using same MASAKAZU KAMURA, HWISIM HWANG, KYOHEI SEZUKURI 2024-01-30
11884869 Latent heat storage material, and cold storage tool, logistic packaging container, food cold storage tool and cooling method each using same MASAKAZU KAMURA, KYOHEI SEZUKURI 2024-01-30
11285042 Cooling tool and treatment tool used in cryotherapy DAISUKE SHINOZAKI, SATORU MOTONAMI 2022-03-29
11130896 Heat-storage material and refrigerator and cooling container that include the heat-storage material SATORU MOTONAMI, Masao Urayama, Hisanori Bessho, Daiji Sawada, Takashi Yamashita 2021-09-28
10919683 Thermal energy storage pack, thermal exchange unit, and manufacturing method of thermal energy storage pack Hisanori Bessho, Daiji Sawada, Takashi Yamashita, HWISIM HWANG, Masao Urayama +1 more 2021-02-16
10823477 Thermal energy storage member and storage container using the same, and refrigerator using the same Hisanori Bessho, Tomoko Kase, Takashi Yamashita, Tomohisa Miyatani, Tetsuya Ide +1 more 2020-11-03
10214672 Heat-storage material, and heat-storage member, storage container, transportation/storage container, construction material, and architectural structure using the same Tetsuya Ide, Daiji Sawada, Hisanori Bessho, Takashi Yamashita 2019-02-26
10179686 Storage container with heat storage material that provides heat to shelf included in storage container Hisanori Bessho, Tomoko Kase, Takashi Yamashita, Tetsuya Ide, Tomohisa Miyatani +1 more 2019-01-15
10101095 Heat storage capsule and heat storage member using the same Tetsuya Ide, Hisanori Bessho, Tomohisa Miyatani, Tomoko Kase, Daiji Sawada +1 more 2018-10-16
9964351 Cooling equipment, temperature control system, air conditioning system, and hot water supply system for the same Takashi Yamashita, Tetsuya Ide, Yasuyuki Umenaka, Kazuhiro Deguchi 2018-05-08
9841219 Storage container Takashi Yamashita, Tetsuya Ide, Yasuyuki Umenaka, Tomohisa Miyatani, Kazuhiro Deguchi +5 more 2017-12-12
9701927 Cleaning solution, cleaning tool, and cleaning kit Kyohko Matsuura, Yuhsuke Tsuda, Hidetsugu Matsukiyo, Akiyoshi Fujii, Takahiro Nakahara +2 more 2017-07-11
9624022 Storage container utilizing two different heat insulating materials in combination with a temperature control unit and a heat storage material placed within the container Tetsuya Ide, Yasuyuki Umenaka, Takashi Yamashita 2017-04-18
9523539 Latent heat storage member and building material provided with same, microcapsules and thermal storage material using microcapsules Tetsuya Ide, Yasuyuki Umenaka, Tomohisa Miyatani, Takashi Yamashita, Akio Miyata +1 more 2016-12-20
9482473 Gelatinous latent heat storage member with benard cell regions Tetsuya Ide, Tomoko Kase, Yasuyuki Umenaka, Takashi Yamashita 2016-11-01
9091474 Storage container Tetsuya Ide, Tomoko Kase, Mitsuhiro Koden, Shigeaki Mizushima, Katsumi Kondoh 2015-07-28
8879030 Active matrix type liquid crystal display apparatus with complementary polarizer Katsumi Kondo, Yasushi Tomioka 2014-11-04
8553179 Liquid crystal display device Yasushi Tomioka, Ikuo Hiyama 2013-10-08
8514351 Liquid crystal display Hiroshi Sasaki, Makiko Sugibayashi, Yasushi Tomioka, Katsumi Kondo 2013-08-20
8488089 Liquid crystal panel and liquid crystal display device Ikuo Hiyama 2013-07-16
8339356 Liquid crystal display apparatus capable of maintaining high color purity Yasushi Tomioka, Akitoyo Konno, Katsumi Kondo 2012-12-25
8259262 Liquid crystal display apparatus having particular polarizers Ikuo Hiyama, Katsumi Kondo, Shigeru Matsuyama 2012-09-04
8237893 Liquid crystal display device Shintaro Takeda, Ikuo Hiyama, Kikuo Ono 2012-08-07