HT

Hiroshi Tazawa

SO Sony: 21 patents #1,931 of 25,231Top 8%
KT Kabushiki Kaisha Toshiba: 13 patents #2,297 of 21,451Top 15%
DE Dexerials: 7 patents #65 of 387Top 20%
Overall (All Time): #74,429 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 25 most recent of 41 patents

Patent #TitleCo-InventorsDate
12399303 Laminate, method of producing laminate, method of forming optical body, and camera module-equipped device Hiroshi Sugata, Shunichi Kajiya 2025-08-26
12352926 Concave-convex structure, optical member, and electronic apparatus Masanao Kikuchi, Kazuya Hayashibe 2025-07-08
12208565 Master, transferred object, and method of producing master Masanao Kikuchi, Asahiko Nogami, Kazuya Hayashibe 2025-01-28
12099221 Optical filter and light-emitting device Shunichi Kajiya, Kazuhiko Noda, Kyoko SAKURAI 2024-09-24
11897182 Resin laminated optical body and method for manufacturing the same 2024-02-13
11874436 Optical device having fluid-filled partitioned spaces with electric field control material Kazuhiko Noda, Kyoko SAKURAI, Shunichi Kajiya 2024-01-16
11543621 AF module, camera module, and electronic apparatus Munekatsu Fukuyama, Hiroyasu Matsugai, Hiroyuki Itou, Suguru SAITO, Keiji Ohshima +7 more 2023-01-03
11525984 Lens attached substrate, layered lens structure, camera module, manufacturing apparatus, and manufacturing method Yusuke Moriya, Masanori Iwasaki, Takashi OINOUE, Yoshiya Hagimoto, Hiroyasu Matsugai +6 more 2022-12-13
11342371 Stacked lens structure, method of manufacturing the same, and electronic apparatus Hiroyasu Matsugai, Hiroyuki Itou, Suguru SAITO, Keiji Ohshima, Masanori Iwasaki +5 more 2022-05-24
11222875 Display apparatus Kotaro Shima 2022-01-11
11194135 Lens attached substrate, layered lens structure, camera module, manufacturing apparatus, and manufacturing method Yusuke Moriya, Masanori Iwasaki, Takashi OINOUE, Yoshiya Hagimoto, Hiroyasu Matsugai +6 more 2021-12-07
11130299 Lens-attached substrate, stacked lens structure, camera module, and manufacturing apparatus and method Toshihiro Kurobe, Sotetsu SAITO, Hiroyasu Matsugai, Hiroyuki Itou, Suguru SAITO +4 more 2021-09-28
10818717 Stacked lens structure, method of manufacturing the same, and electronic apparatus Hiroyasu Matsugai, Hiroyuki Itou, Suguru SAITO, Keiji Ohshima, Masanori Iwasaki +5 more 2020-10-27
10712543 Stacked lens structure, method of manufacturing the same, electronic apparatus, mold, method of manufacturing the same, and substrate Kunihiko Hikichi, Koichi Takeuchi, Toshihiro Kurobe, Hiroyasu Matsugai, Hiroyuki Itou +5 more 2020-07-14
10690814 Lens substrate, semiconductor device, and electronic apparatus Toshiaki Shiraiwa, Masaki Okamoto, Hiroyasu Matsugai, Hiroyuki Itou, Suguru SAITO +3 more 2020-06-23
10627549 Stacked lens structure, method of manufacturing the same, and electronic apparatus Atsushi Yamamoto, Koichi Takeuchi, Toshihiro Kurobe, Hiroyasu Matsugai, Hiroyuki Itou +5 more 2020-04-21
10534162 Lens attached substrate, layered lens structure, manufacturing method thereof, and electronic device Hirotaka YOSHIOKA, Hiroyasu Matsugai, Hiroyuki Itou, Suguru SAITO, Keiji Ohshima +3 more 2020-01-14
10431618 Stacked lens structure method of manufacturing the same, and electronic apparatus Hiroyasu Matsugai, Hiroyuki Itou, Suguru SAITO, Keiji Ohshima, Masanori Iwasaki +5 more 2019-10-01
10379323 Lens attached substrate, layered lens structure, camera module, manufacturing apparatus, and manufacturing method Yusuke Moriya, Masanori Iwasaki, Takashi OINOUE, Yoshiya Hagimoto, Hiroyasu Matsugai +6 more 2019-08-13
9945984 Optical element, optical system, imaging apparatus, optical instrument, and stamper Kazuya Hayashibe, Yutaka Muramoto, Shunichi Kajiya, Yu Nomura, Sohmei Endoh +1 more 2018-04-17
9937675 Transfer mold and manufacturing method for structure Rie Tsubo, Kazuya Hayashibe, Shunichi Kajiya, Hiroshi Tanaka, Toru Yatabe 2018-04-10
9759840 Optical element and method for manufacturing optical element Hidetoshi Takahashi, Fumihiko Iida, Hiroyuki Kiso, Yu Nomura, Ryo Nishimura 2017-09-12
9709706 Optical unit, imaging device, electronic apparatus, and master Shunichi Kajiya, Rie Tsubo, Kazuya Hayashibe, Hiroshi Tanaka, Toru Yatabe 2017-07-18
9603257 Pattern substrate, method of producing the same, information input apparatus, and display apparatus Kazuya Hayashibe 2017-03-21
9535191 Optical element, method for producing the same, and display apparatus 2017-01-03