HA

Hiroaki Ashizawa

TL Tokyo Electron Limited: 8 patents #950 of 5,567Top 20%
TO Toto: 7 patents #155 of 1,113Top 15%
HM Hitachi Via Mechanics: 3 patents #15 of 109Top 15%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #233,629 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
12119219 Film forming method, method for manufacturing semiconductor device, film forming device, and system for manufacturing semiconductor device Hideo Nakamura, Yosuke Serizawa, Yoshikazu Ideno 2024-10-15
12112924 Composite structure and semiconductor manufacturing apparatus including composite structure Ryoto TAKIZAWA 2024-10-08
11802085 Composite structure and semiconductor manufacturing apparatus including composite structure Ryoto TAKIZAWA 2023-10-31
11389907 Laser machining apparatus and laser machining method Koji Funaoka, Masayuki Saiki, Takayuki Hirano 2022-07-19
11348794 Semiconductor film forming method using hydrazine-based compound gas Hideo Nakamura, Yosuke Serizawa, Yoshikazu Ideno, Takaya Shimizu, Seishi Murakami 2022-05-31
10864548 Film forming method and film forming apparatus Yasushi Fujii, Tsuyoshi Takahashi, Seokhyoung HONG, Kazuyoshi Yamazaki, Hideo Nakamura +2 more 2020-12-15
10759710 Composite structure, semiconductor manufacturing apparatus and display manufacturing apparatus provided with composite structure Junichi Iwasawa, Takuma Wada, Ryoto TAKIZAWA, Toshihiro Aoshima, Yuuki Takahashi +1 more 2020-09-01
10618847 Structure Masakatsu Kiyohara 2020-04-14
10340176 Substrate mounting method and substrate mounting device Toshiaki Fujisato, Taichi MONDEN, Yasushi Fujii, Yu Nunoshige 2019-07-02
10087109 Structure Masakatsu Kiyohara 2018-10-02
10081576 Structure Masakatsu Kiyohara 2018-09-25
9963784 Film forming method and film forming apparatus Misuzu SATO 2018-05-08
9331139 Ruthenium film formation method and storage medium Takaaki Iwai 2016-05-03
8278594 Method and apparatus for perforating printed circuit board Kunio Arai, Hiroyuki Sugawara, Hiromi Nishiyawa 2012-10-02
8021717 Film formation method, cleaning method and film formation apparatus Seishi Murakami, Masaki Koizumi, Masato Koizumi 2011-09-20
7897268 Composite structure Junichi Iwasawa, Ryoichi Nishimizu, Hironori Hatono 2011-03-01
7531767 Method and apparatus for laser perforating printed circuit board Kunio Arai, Hiroyuki Sugawara, Hiromi Nishiyawa 2009-05-12
7205501 Laser machining method and laser machining apparatus Kunio Arai, Kazuhisa Ishii 2007-04-17
6407010 Single-substrate-heat-processing apparatus and method for semiconductor process Akinobu Kakimoto 2002-06-18