MI

Masaki Ishikawa

NI Ngk Insulators: 18 patents #170 of 2,083Top 9%
SE Seiko Epson: 10 patents #1,850 of 7,774Top 25%
AE Asahi Kasei E-Materials: 5 patents #7 of 141Top 5%
TC Takehiro Co.: 5 patents #1 of 20Top 5%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
SC Sumitomo Bakelite Co.: 4 patents #87 of 790Top 15%
SE Sen: 2 patents #9 of 32Top 30%
SC Sumitomo Heavy Industries Ion Technology Co.: 2 patents #27 of 61Top 45%
SA Sen Corporation, An Shi And Axcelis: 1 patents #11 of 25Top 45%
AS A.I. Soft: 1 patents #7 of 8Top 90%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
JV Jvckenwood: 1 patents #386 of 736Top 55%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
📍 Handa, JP: #6 of 266 inventorsTop 3%
Overall (All Time): #46,439 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 1–25 of 54 patents

Patent #TitleCo-InventorsDate
12349241 Ceramic heater and method of manufacturing the same Shuichiro Motoyama 2025-07-01
12283511 Member for semiconductor manufacturing apparatus Tatsuya KUNO, Taro USAMI 2025-04-22
12237156 Wafer placement table Tatsuya KUNO, Seiya INOUE 2025-02-25
12191183 Wafer placement table and method of manufacturing the same Yuji AKATSUKA 2025-01-07
12144067 Ceramic heater Shuichiro Motoyama 2024-11-12
12040160 Semiconductor-manufacturing apparatus member and plug Yasuho AOKI 2024-07-16
12009245 Member for semiconductor manufacturing apparatus and method for manufacturing the same Yuji AKATSUKA, Kenji YONEMOTO 2024-06-11
11984329 Ceramic heater Shuichiro Motoyama 2024-05-14
11715652 Member for semiconductor manufacturing apparatus Yuji AKATSUKA 2023-08-01
11398401 Wafer mounting table and method of manufacturing the same Yuji AKATSUKA, Kazuhiro Nobori, Akiyoshi Hattori, Keiichi Nakamura 2022-07-26
11071937 Ceramic porous body and method for producing the same, and dust collecting filter Takahiro Tomita, Kenji Morimoto 2021-07-27
10843040 Exercise analysis device, exercise analysis method, program, recording medium, and exercise analysis system 2020-11-24
10632648 Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body Takafumi KIMATA, Kenichi Hidaka, Yoshio Kikuchi, Kisuke Yamamoto, Kenji Morimoto 2020-04-28
10632409 Honeycomb structure Yoshio Kikuchi 2020-04-28
10596722 Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body Takafumi KIMATA, Kenichi Hidaka, Yoshio Kikuchi, Kisuke Yamamoto, Kenji Morimoto 2020-03-24
10421213 Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body Takafumi KIMATA, Kenichi Hidaka, Yoshio Kikuchi, Kisuke Yamamoto, Kenji Morimoto 2019-09-24
10283422 Ion implantation method and ion implantation apparatus Hiroyuki Kariya, Hideki Morikawa 2019-05-07
10276849 Separator including polyolefin microporous membrane and inorganic porous layer, and nonaqueous electrolyte battery using the same Yuki Uchida, Hiroshi Murata, Hiroshi Hatayama 2019-04-30
10232298 Honeycomb structure Yoshio Kikuchi 2019-03-19
10043604 Voltage-nonlinear resistor element and method for producing the same Toru Hayase, Yoshimasa Kobayashi, Kenji Morimoto 2018-08-07
9911959 Porous membrane and multilayer porous membrane Hiroshi Murata, Hiroshi Hatayama, Yuki Uchida 2018-03-06
9911960 Porous membrane and multilayer porous membrane Hiroshi Murata, Hiroshi Hatayama, Yuki Uchida 2018-03-06
9870883 Input device and electronic equipment Takashi Abe, Takashi Iijima 2018-01-16
9822681 Plugged honeycomb structure and manufacturing method of the same Yoshio Kikuchi, Takashi Suzuki 2017-11-21
9822209 Method for decomposing polymer material, method for producing recycled resin, and method for recovering inorganic filler Junya Goto, Tamotsu Orihara, Taichi Koide 2017-11-21