YW

Yasuhiro Watanabe

Fujitsu Limited: 23 patents #1,155 of 24,456Top 5%
SO Sony: 22 patents #1,822 of 25,231Top 8%
NE Nec: 21 patents #459 of 14,502Top 4%
Honda Motor Co.: 18 patents #763 of 21,052Top 4%
DC Dowa Electronics Materials Co.: 15 patents #8 of 241Top 4%
NI Nifco: 13 patents #21 of 650Top 4%
SC Sanwa Denki Kogyo Co.: 10 patents #1 of 59Top 2%
Canon: 10 patents #6,241 of 19,416Top 35%
Brother Kogyo: 9 patents #920 of 2,767Top 35%
KM Konica Minolta: 9 patents #316 of 2,718Top 15%
SC Sanyo Electric Co.: 7 patents #794 of 6,347Top 15%
Ricoh Company: 6 patents #3,275 of 9,818Top 35%
TC Tottori Sanyo Electric Co.: 5 patents #8 of 224Top 4%
EN Enplas: 4 patents #70 of 255Top 30%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
NI Nec Infrontia: 4 patents #27 of 197Top 15%
IC Ibiden Co.: 3 patents #258 of 730Top 40%
MS Mitsubishi Heavy Industries Thermal Systems: 2 patents #71 of 149Top 50%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
NE Nec Electronics: 2 patents #384 of 1,789Top 25%
CH Chiyoda: 1 patents #141 of 358Top 40%
DC Dowa Holdings Co.: 1 patents #27 of 77Top 40%
EN Eneos: 1 patents #95 of 206Top 50%
FL Fujitsu Microelectronics Limited: 1 patents #212 of 624Top 35%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
SE Sega Enterprises: 1 patents #260 of 515Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
NS Nec Communication Systems: 1 patents #40 of 75Top 55%
SS Skyworks Solutions: 1 patents #707 of 948Top 75%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
TT Toshiba Lighting & Technology: 1 patents #279 of 486Top 60%
Overall (All Time): #3,628 of 4,157,543Top 1%
193
Patents All Time

Issued Patents All Time

Showing 25 most recent of 193 patents

Patent #TitleCo-InventorsDate
12402448 Method of producing reflective electrode for deep ultraviolet light-emitting element, method of producing deep ultraviolet light-emitting element, and deep ultraviolet light-emitting element Masayuki Nakano 2025-08-26
12399682 Data processing device, computer-readable recording medium storing data processing program, and data processing method Fang-Fang Yin, Hirotaka Tamura 2025-08-26
12360326 Cassette case with integrated adapter for optical connector Takashi Sato 2025-07-15
12349473 Ultraviolet light receiving device Ryuichi Toba 2025-07-01
12334911 Acoustic wave filter with a common ground node 2025-06-17
12268038 Group III nitride semiconductor light emitting element and method of manufacturing the same 2025-04-01
12235926 Optimization apparatus and optimization method 2025-02-25
11984535 III-nitride semiconductor light-emitting device comprising barrier layers and well layers and method of producing the same 2024-05-14
11976501 Lid urging structure 2024-05-07
11819854 Holder for placing analysis plates, and analysis kit Nobuhiro Kojima, Koji Muraki, Tomoki Nakao 2023-11-21
11804567 III-nitride semiconductor light-emitting device and method of producing the same 2023-10-31
11422515 Optimization device and method for controlling optimization device Kouichi Kanda, Hirotaka Tamura 2022-08-23
11380947 Rack-type power supply device Yasuhiro Oono, Toshikazu Ura, Masahiro Kawabata 2022-07-05
11351857 Sleeve member for filler pipe and fuel supply portion forming device Jumpei Horikawa 2022-06-07
11302843 Deep ultraviolet light-emitting device and method of manufacturing same 2022-04-12
11262717 Optimization device and control method of optimization device based on temperature statistical information Jumpei KOYAMA, Noboru Yoneoka, Motomu Takatsu 2022-03-01
11214993 Latch device 2022-01-04
11183727 Power supply apparatus Naoyuki Sugeno, Kazumi Sato, Masami Okada, Ryo Tanabe 2021-11-23
11152176 Relay control device 2021-10-19
11147113 Gateway apparatus, communication method, and non-transitory computer readable medium storing program Kei Ezaki, Yuki Nakanishi 2021-10-12
11107952 Group III nitride semiconductor light emitting element and method of manufacturing the same 2021-08-31
11035844 Image processing device, pathological diagnosis support system, storage medium for image processing, and image processing method Shuji Ichitani, Kohsuke Gonda, Noriaki Ohuchi, Mika Watanabe 2021-06-15
11024769 Group III nitride semiconductor light-emitting element and method of manufacturing same Takehiko Fujita 2021-06-01
10976175 Force sense presentation device, force sense presentation system, and force sense presentation method Mikio Takenaka, Akira Ono 2021-04-13
10962453 Pathological specimen, method for producing pathological specimen, and method for acquiring fluorescence image 2021-03-30