Growing community of inventors

Matsuyama, Japan

Bunroku Ochi

Average Co-Inventor Count = 6.67

ph-index = 2

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 = 32

Bunroku OchiKenneth C Campbell (3 patents)Bunroku OchiHaruhi Nakagawa (3 patents)Bunroku OchiBarry C Kockler (2 patents)Bunroku OchiRoger M Gray (2 patents)Bunroku OchiWilliam L Theobald (2 patents)Bunroku OchiRaymond D Heistand, Ii (2 patents)Bunroku OchiWarren K Shannon (2 patents)Bunroku OchiLyle J Hedlund (2 patents)Bunroku OchiThomas Noonan (2 patents)Bunroku OchiWilliam I Theobald, Jr (1 patent)Bunroku OchiBunroku Ochi (3 patents)Kenneth C CampbellKenneth C Campbell (7 patents)Haruhi NakagawaHaruhi Nakagawa (3 patents)Barry C KocklerBarry C Kockler (34 patents)Roger M GrayRoger M Gray (16 patents)William L TheobaldWilliam L Theobald (9 patents)Raymond D Heistand, IiRaymond D Heistand, Ii (8 patents)Warren K ShannonWarren K Shannon (6 patents)Lyle J HedlundLyle J Hedlund (4 patents)Thomas NoonanThomas Noonan (2 patents)William I Theobald, JrWilliam I Theobald, Jr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,891 patents)

2. Conner Peripherals, Inc. (1 from 95 patents)

3. Seagate Technologies, Inc. (1 from 38 patents)


3 patents:

1. 6424481 - Five and one-quarter inch form factor combination DAT tape drive and cassette magazine loader

2. 5402285 - Five and one-quarter inch form factor combination DAT tape drive and

3. 5264974 - Cassette loading system

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as of
12/30/2025
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