Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Tomoki Nagai — 49 Patents

JSJsr: 48 patents #1 of 1,137Top 1%
OUOsaka University: 3 patents #231 of 1,984Top 15%
TLTokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
CLCentral Glass Company, Limited: 1 patents #505 of 968Top 55%
KCKawasaki Railcar Manufacturing Co.: 1 patents #15 of 38Top 40%
Tokyo, JP: #1,987 of 90,295 inventorsTop 3%
Overall (All Time): #55,592 of 4,157,543Top 2%
49 Patents All Time
Tomoki Nagai has been granted 49 US patents while listed as an inventor at Jsr. The first was granted in 2004 and the most recent in January 2024. Tomoki Nagai ranks #55,592 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Tomoki Nagai in Tokyo, JP.

Patents per Year

Patents granted per year, 2004 to 2024Bar chart with a peak of 8 patents in 2017.peak 82004: 2 patents20042005: 3 patents2006: 1 patents20062007: 2 patents2008: 2 patents20082009: 1 patents2010: 1 patents20102011: 3 patents2012: 3 patents20122013: 1 patents2014: 3 patents20142015: 2 patents2016: 1 patents20162017: 8 patents2018: 8 patents20182019: 1 patents2021: 2 patents20212022: 4 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDate
11884309 Railcar air conditioning duct Koichi Tsunoda, Takashi Sasaki 2024-01-30
11525067 Modification method of substrate surface, and composition and polymer Hiroyuki Komatsu, Miki Tamada, Hitoshi Osaki 2022-12-13
11462405 Pattern-forming method and patterned substrate Hiroyuki Komatsu, Miki Tamada, Hitoshi Osaki 2022-10-04
11426761 Modification method of surface of base, composition, and polymer Hiroyuki Komatsu, Miki Tamada, Hitoshi Osaki 2022-08-30
11335559 Pattern-forming method, and composition Hiroyuki Komatsu, Tomohiro Oda, Masafumi Hori, Takehiko Naruoka 2022-05-17
11204552 Radiation-sensitive composition, pattern-forming method and radiation-sensitive acid generating agent Takehiko Naruoka, Ken MARUYAMA, Motohiro SHIRATANI, Hisashi Nakagawa 2021-12-21
10995173 Composition and pattern-forming method Yuji Namie, Shinya Minegishi, Takuo Sone 2021-05-04
10308752 Block copolymer Yuji Namie, Shinya Minegishi, Takuo Sone 2019-06-04
10146130 Composition for base, and directed self-assembly lithography method Hiroyuki Komatsu, Takehiko Naruoka, Shinya Minegishi, Kaori Sakai 2018-12-04
10120282 Chemically amplified resist material and resist pattern-forming method Hisashi Nakagawa, Takehiko Naruoka 2018-11-06
10073348 Resist-pattern-forming method and chemically amplified resist material Hisashi Nakagawa, Takehiko Naruoka, Seiichi Tagawa, Akihiro Oshima, Seiji Nagahara 2018-09-11
10073349 Chemically amplified resist material, pattern-forming method, compound, and production method of compound Hisashi Nakagawa, Takehiko Naruoka, Seiichi Tagawa, Akihiro Oshima, Seiji Nagahara 2018-09-11
10018911 Chemically amplified resist material and resist pattern-forming method Hisashi Nakagawa, Takehiko Naruoka 2018-07-10
9989849 Chemically amplified resist material and resist pattern-forming method Hisashi Nakagawa, Takehiko Naruoka 2018-06-05
9971247 Pattern-forming method Hisashi Nakagawa, Takehiko Naruoka, Seiichi Tagawa, Akihiro Oshima, Seiji Nagahara 2018-05-15
9939729 Resist pattern-forming method Hisashi Nakagawa, Takehiko Naruoka 2018-04-10
9738746 Composition for pattern formation, pattern-forming method, and block copolymer Hiroyuki Komatsu, Takehiko Naruoka 2017-08-22
9718950 Directed self-assembly composition for pattern formation and pattern-forming method Shinya Minegishi, Yuji Namie 2017-08-01
9690192 Composition for base, and directed self-assembly lithography method Hiroyuki Komatsu, Takehiko Naruoka, Shinya Minegishi, Kaori Sakai 2017-06-27
9684235 Directed self-assembling composition for pattern formation, and pattern-forming method Yuji Namie, Shinya Minegishi, Takuo Sone 2017-06-20
9599892 Composition for pattern formation, and pattern-forming method Hiroyuki Komatsu, Takehiko Naruoka, Shinya Minegishi 2017-03-21
9587065 Composition for pattern formation, and pattern-forming method Hiroyuki Komatsu, Shinya Minegishi, Takehiko Naruoka 2017-03-07
9557644 Base film-forming composition, and directed self-assembly lithography method Hiroyuki Komatsu, Takehiko Naruoka, Shinya Minegishi, Kaori Sakai 2017-01-31
9534135 Composition for pattern formation, and pattern-forming method Hiroyuki Komatsu, Takehiko Naruoka, Shinya Minegishi 2017-01-03
9487868 Pattern-forming method Hiroyuki Komatsu, Takehiko Naruoka, Shinya Minegishi, Kaori Sakai 2016-11-08