Growing community of inventors

Owariasahi, Japan

Itsunori Utsumi

Average Co-Inventor Count = 4.06

ph-index = 10

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 347

Itsunori UtsumiKunihisa Matsuura (12 patents)Itsunori UtsumiRiichi Katou (11 patents)Itsunori UtsumiKenji Okuna (8 patents)Itsunori UtsumiYasunori Hamada (2 patents)Itsunori UtsumiYoshio Fukudome (2 patents)Itsunori UtsumiArmin Zimmermann (1 patent)Itsunori UtsumiTaichiro Yamashita (1 patent)Itsunori UtsumiTakao Terayama (1 patent)Itsunori UtsumiMasataka Kawauchi (1 patent)Itsunori UtsumiMinoru Kadowaki (1 patent)Itsunori UtsumiRiichi Kato (1 patent)Itsunori UtsumiShinji Shibata (1 patent)Itsunori UtsumiFumio Takeda (1 patent)Itsunori UtsumiYutaka Kako (1 patent)Itsunori UtsumiMasao Okayama (1 patent)Itsunori UtsumiToshihiko Tajiri (1 patent)Itsunori UtsumiHanno Gillmann (1 patent)Itsunori UtsumiTetsuo Saito (1 patent)Itsunori UtsumiNaoya Sasaki (1 patent)Itsunori UtsumiRyozo Nakamura (1 patent)Itsunori UtsumiNoriaki Hagiwara (1 patent)Itsunori UtsumiKatsuhiro Suzuki (1 patent)Itsunori UtsumiMasashi Moriyama (1 patent)Itsunori UtsumiSatoshi Sera (1 patent)Itsunori UtsumiDietman Oexle (1 patent)Itsunori UtsumiToshio Mirubayashi (1 patent)Itsunori UtsumiYoichi Suzuki (1 patent)Itsunori UtsumiRiichi c/o Hitachi Ltd Intel Prop Group Kato (0 patent)Itsunori UtsumiItsunori Utsumi (17 patents)Kunihisa MatsuuraKunihisa Matsuura (15 patents)Riichi KatouRiichi Katou (28 patents)Kenji OkunaKenji Okuna (17 patents)Yasunori HamadaYasunori Hamada (22 patents)Yoshio FukudomeYoshio Fukudome (6 patents)Armin ZimmermannArmin Zimmermann (47 patents)Taichiro YamashitaTaichiro Yamashita (38 patents)Takao TerayamaTakao Terayama (33 patents)Masataka KawauchiMasataka Kawauchi (32 patents)Minoru KadowakiMinoru Kadowaki (27 patents)Riichi KatoRiichi Kato (24 patents)Shinji ShibataShinji Shibata (22 patents)Fumio TakedaFumio Takeda (18 patents)Yutaka KakoYutaka Kako (11 patents)Masao OkayamaMasao Okayama (11 patents)Toshihiko TajiriToshihiko Tajiri (9 patents)Hanno GillmannHanno Gillmann (6 patents)Tetsuo SaitoTetsuo Saito (6 patents)Naoya SasakiNaoya Sasaki (4 patents)Ryozo NakamuraRyozo Nakamura (4 patents)Noriaki HagiwaraNoriaki Hagiwara (3 patents)Katsuhiro SuzukiKatsuhiro Suzuki (3 patents)Masashi MoriyamaMasashi Moriyama (1 patent)Satoshi SeraSatoshi Sera (1 patent)Dietman OexleDietman Oexle (1 patent)Toshio MirubayashiToshio Mirubayashi (1 patent)Yoichi SuzukiYoichi Suzuki (1 patent)Riichi c/o Hitachi Ltd Intel Prop Group KatoRiichi c/o Hitachi Ltd Intel Prop Group Kato (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (15 from 42,517 patents)

2. Hitachi-Omron Terminal Solutions, Corporation (2 from 91 patents)

3. Ehg Electroholding Gmbh (1 from 1 patent)


17 patents:

1. 7988141 - Bill deposit/withdrawal machine for depositing/withdrawing bills

2. 7644914 - Bill deposit/withdrawal machine for depositing/withdrawing bills

3. 7464921 - Bill deposit/withdrawal machine for depositing/withdrawing bills

4. 7216591 - Bill deposit/withdrawal machine for depositing/withdrawing bills

5. 7011201 - Bill deposit/withdrawal machine for depositing/withdrawing bills

6. 6889898 - Bill deposit/withdrawal machine for depositing/withdrawing bills

7. 6637647 - Bill deposit/withdrawal machine

8. 6572013 - Bill deposit/withdrawal machine for depositing/withdrawing bills

9. 6481620 - Bill recycle machine

10. 6474549 - Bill deposit/withdrawal machine

11. 6422458 - Bill deposit/withdrawal machine for depositing/withdrawing bills

12. 6170822 - Leaflets handling apparatus

13. 5981891 - Apparatus for sorting sheets or the like

14. 5959288 - Apparatus for sorting various kinds of sheets of paper

15. 5186334 - Bank note handling apparatus of a recirculating type

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1/8/2026
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