KK

Katsuyuki Koizumi

TL Tokyo Electron Limited: 20 patents #275 of 5,567Top 5%
SO Sony: 4 patents #8,966 of 25,231Top 40%
KO Konica: 2 patents #962 of 1,958Top 50%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
📍 Rifu, JP: #111 of 2,101 inventorsTop 6%
Overall (All Time): #142,203 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
12354890 Stage and plasma processing apparatus Shota EZAKI, Masanori Takahashi 2025-07-08
12293903 Substrate support and plasma processing apparatus Hajime Tamura, Yasuharu Sasaki, Shin Yamaguchi, Tsuguto Sugawara 2025-05-06
11935729 Substrate support and plasma processing apparatus Hajime Tamura, Yasuharu Sasaki, Shin Yamaguchi, Tsuguto Sugawara 2024-03-19
11837480 Temperature controlling apparatus, temperature controlling method, and placing table Kengo Kaneko 2023-12-05
11791177 Placing table including heat exchange medium path and substrate processing apparatus thereof Masanori Takahashi, Shota EZAKI 2023-10-17
11784066 Stage and plasma processing apparatus Shota EZAKI, Masanori Takahashi 2023-10-10
11756806 Heater power feeding mechanism Dai KITAGAWA 2023-09-12
11735392 Plasma processing apparatus Daisuke Hayashi, Kengo Kaneko 2023-08-22
11705347 Thermal regulator, substrate processing apparatus, and method of controlling temperature of stage 2023-07-18
11694881 Stage and plasma processing apparatus Hiroki Endo, Naohiko Okunishi 2023-07-04
11515194 Substrate processing apparatus, substrate processing system, and substrate transporting method 2022-11-29
11373884 Placing table and plasma treatment apparatus Dai KITAGAWA, Tsutomu Nagai, Daisuke Hayashi, Satoru TERUUCHI 2022-06-28
11011347 Plasma processing apparatus Daisuke Hayashi, Kengo Kaneko 2021-05-18
10923369 Temperature controlling apparatus, temperature controlling method, and placing table Kengo Kaneko 2021-02-16
10886109 Stage and plasma processing apparatus Hiroki Endo, Naohiko Okunishi 2021-01-05
10679869 Placing table and plasma treatment apparatus Dai KITAGAWA, Tsutomu Nagai, Daisuke Hayashi, Satoru TERUUCHI 2020-06-09
10593522 Electrostatic chuck, placing table and plasma processing apparatus Dai KITAGAWA, Tomoyuki Takahashi 2020-03-17
10515786 Mounting table and plasma processing apparatus Shingo KOIWA, Yasuhisa KUDO 2019-12-24
10199246 Temperature control mechanism, temperature control method and substrate processing apparatus Shigeru Senzaki, Tomoyuki Takahashi, Dai KITAGAWA 2019-02-05
7592261 Method for suppressing charging of component in vacuum processing chamber of plasma processing system and plasma processing system Takehiro Ueda, Kouki Suzuki 2009-09-22
7203147 Storage medium initialization method, and recording and reproducing method and apparatus Takashi Kawakami, Toshihide Ooba 2007-04-10
6393214 Lens-fitted film unit, lens-fitted film unit package and method of manufacturing lens-fitted film unit package Tetsufumi Takaba, Hiromi Nakanishi, Hiroshi Kibayashi 2002-05-21
6226456 Lens-fitted film unit with built-in strobe Kiyoaki Hazama, Masaru Yamazaki, Hiroshi Yamaguchi, Kyoichi Itoh 2001-05-01
6160788 Data recording medium, recording and reproducing system and residual amount display method Toshiharu Kobayashi, Chisato Kitsukawa 2000-12-12
5600395 One-time-use camera has driver for closing film cassette which cannot re-open closed cassette Edward N. Balling, Masami Fujita, Kiyoaki Hazama 1997-02-04