HT

Hirofumi Tanaka

MC Mitsui Chemicals: 15 patents #68 of 2,279Top 3%
Mitsubishi Electric: 13 patents #2,044 of 25,717Top 8%
Honda Motor Co.: 7 patents #3,151 of 21,052Top 15%
HS Hitachi Home And Life Solutions: 4 patents #1 of 36Top 3%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
Pioneer: 3 patents #574 of 1,730Top 35%
Nichia: 2 patents #761 of 1,531Top 50%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
RI Riken: 1 patents #679 of 1,824Top 40%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
RC Rohn Co.: 1 patents #1 of 19Top 6%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
AK Aisan Kogyo Kabushiki Kaisha: 1 patents #344 of 642Top 55%
UL Ulvac: 1 patents #339 of 680Top 50%
DC Daihatsu Motor Co.: 1 patents #84 of 248Top 35%
JT Japan Science And Technology: 1 patents #225 of 836Top 30%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
NS National Institute For Materials Science: 1 patents #361 of 901Top 45%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NI Nec Solution Innovators: 1 patents #69 of 178Top 40%
PI Piolax: 1 patents #85 of 198Top 45%
📍 Tsukuba, JP: #16 of 2,818 inventorsTop 1%
Overall (All Time): #37,621 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDate
12353125 Pellicle Yasushi Satoh, Takashi UNEZAKI, Ken Ito 2025-07-08
12306374 Method for producing thin film, thin film forming material, optical thin film, and optical member Gentaro Tanaka 2025-05-20
11965109 Semiconductor film composition, method for manufacturing semiconductor film composition, method for manufacturing semiconductor member, method for manufacturing semiconductor processing material, and semiconductor device Yasuhisa Kayaba, Koji Inoue 2024-04-23
11658093 Semiconductor element with electrode having first section and second sections in contact with the first section, and semiconductor device Yuto Nishiyama 2023-05-23
11487205 Semiconductor element intermediate, composition for forming metal-containing film, method of producing semiconductor element intermediate, and method of producing semiconductor element Hiroko Wachi, Yasuhisa Kayaba, Kenichi Fujii 2022-11-01
11372136 Method for producing thin film, thin film forming material, optical thin film, and optical member Gentaro Tanaka 2022-06-28
11209735 Composition for forming metal-containing film, method of producing composition for forming metal-containing film, semiconductor device, and method of producing semiconductor device Yasuhisa Kayaba, Shoko Ono 2021-12-28
D920355 Display panel with transitional graphical user interface Toshikazu TAJIRI 2021-05-25
10950532 Substrate intermediary body, through-hole via electrode substrate, and through-hole via electrode formation method Yasuhisa Kayaba, Shoko Ono, Koji Inoue, Hiroko Wachi 2021-03-16
10883880 Optical characteristic evaluation method and optical characteristic evaluation system Osamu Masuda, Kazuhiko Hirabayashi, Koji Nakashima 2021-01-05
10759964 Semiconductor film composition, method of manufacturing semiconductor film composition, method of manufacturing semiconductor member, method of manufacturing semiconductor processing material, and semiconductor device Yasuhisa Kayaba, Hiroko Wachi, Shoko Ono 2020-09-01
10752805 Semiconductor film composition, method for manufacturing semiconductor film composition, method for manufacturing semiconductor member, method for manufacturing semiconductor processing material, and semiconductor device Yasuhisa Kayaba, Koji Inoue 2020-08-25
10580639 Sealing composition and method of manufacturing semiconductor device Yasuhisa Kayaba, Shoko Ono, Koji Inoue, Hiroko Wachi, Tsuneji Suzuki 2020-03-03
10561384 X-ray imaging system Hiroaki Kitatsuji 2020-02-18
10043677 Method for manufacturing filling planarization film and method for manufacturing electronic device Yasuhisa Kayaba, Hiroko Wachi, Koji Inoue, Shoko Ono 2018-08-07
10020238 Method for manufacturing composite body and composition Yasuhisa Kayaba, Shoko Ono, Tsuneji Suzuki, Shigeru Mio, Kazuo Kohmura 2018-07-10
9780008 Semiconductor device, method for manufacturing the same, and rinsing liquid Shoko Ono, Yasuhisa Kayaba, Kazuo Kohmura, Tsuneji Suzuki 2017-10-03
9169353 Sealing composition for semiconductor, semiconductor device and method of producing the same, and polymer and method of producing the same Shoko Ono, Yasuhisa Kayaba, Kazuo Kohmura, Tsuneji Suzuki, Shigeru Mio 2015-10-27
8956977 Semiconductor device production method and rinse Shoko Ono, Kazuo Kohmura 2015-02-17
8844971 Vehicle body structure for automobile Satoru Yamaguchi 2014-09-30
8836247 Drift-tube linear accelerator Kazuo Yamamoto, Hiromitsu Inoue, Sadahiro Kawasaki 2014-09-16
8736198 Circular accelerator and its operation method Nobuyuki Haruna, Katsuhisa Yoshida, Masahiro Ikeda, Kengo Sugahara 2014-05-27
8636396 Vehicle body front structure 2014-01-28
8608238 Vehicle body structure for automobile Satoru Yamaguchi 2013-12-17
8602487 Vehicle front structure and method of mounting hinge cover on vehicle Aki Isoda 2013-12-10