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Yohei Yamaguchi

JD Japan Display: 5 patents #66 of 382Top 20%
AC Amada Co.: 3 patents #2 of 54Top 4%
MC Murata Manufacturing Co.: 2 patents #265 of 1,088Top 25%
Overall (2024): #8,417 of 561,600Top 2%
10
Patents 2024

Issued Patents 2024

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12183830 Display device and manufacturing method therefor 2024-12-31
12179252 Tool changer Masaaki Sato, Shiro Hayashi, Shingo Kamada, Hideto Yamada 2024-12-31
12170288 Semiconductor device 2024-12-17
12166135 TFT circuit board and display device having the same Kazufumi Watabe, Tomoyuki Ariyoshi, Osamu Karikome, Ryohei Takaya 2024-12-10
12145191 Bending system and tool transport method Masaaki Sato 2024-11-19
12107025 Semiconductor device Tomoyuki Ashimine, Yasuhiro Murase 2024-10-01
12100709 Display device Isao Suzumura, Kazufumi Watabe, Yoshinori Ishii, Hidekazu Miyake 2024-09-24
12100671 Semiconductor device Tomoyuki Ashimine 2024-09-24
12023724 Method for installing divided upper tool to upper tool holder provided on upper table of press brake, tool changer, and tool stocker Masaaki Sato, Shiro Hayashi, Shingo Kamada, Hideto Yamada 2024-07-02
11921392 Display device Arichika Ishida, Hidekazu Miyake, Hiroto Miyake, Isao Suzumura 2024-03-05